13303848831

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^3\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 23957920800

約数和(自身を除く): 10654071969

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 109, 119, 147, 169, 221, 273, 289, 327, 357, 507, 637, 663, 763, 833, 867, 1183, 1417, 1547, 1853, 1911, 2023, 2289, 2499, 2873, 3549, 3757, 4251, 4641, 4913, 5341, 5559, 6069, 8281, 8619, 9919, 10829, 11271, 12971, 14161, 14739, 16023, 18421, 20111, 24089, 24843, 26299, 29757, 31501, 32487, 34391, 38913, 42483, 48841, 55263, 60333, 63869, 69433, 72267, 78897, 90797, 94503, 103173, 128947, 140777, 146523, 168623, 184093, 191607, 208299, 220507, 240737, 272391, 313157, 341887, 386841, 409513, 422331, 447083, 505869, 535517, 552279, 661521, 722211, 830297, 902629, 939471, 1025661, 1180361, 1228539, 1341249, 1543549, 1606551, 2192099, 2393209, 2490891, 2707887, 2866591, 3129581, 3541083, 3748619, 4630647, 5323669, 5812079, 6576297, 6961721, 7179627, 8599773, 9388743, 11245857, 15344693, 15971007, 17436237, 20066137, 20885163, 26240333, 37265683, 40684553, 46034079, 48732047, 60198411, 78720999, 90502373, 111797049, 122053659, 146196141, 260859781, 271507119, 341124329, 633516611, 782579343, 1023372987, 1900549833, 4434616277, 13303848831]

約数ペア:

[(1, 13303848831), (3, 4434616277), (7, 1900549833), (13, 1023372987), (17, 782579343), (21, 633516611), (39, 341124329), (49, 271507119), (51, 260859781), (91, 146196141), (109, 122053659), (119, 111797049), (147, 90502373), (169, 78720999), (221, 60198411), (273, 48732047), (289, 46034079), (327, 40684553), (357, 37265683), (507, 26240333), (637, 20885163), (663, 20066137), (763, 17436237), (833, 15971007), (867, 15344693), (1183, 11245857), (1417, 9388743), (1547, 8599773), (1853, 7179627), (1911, 6961721), (2023, 6576297), (2289, 5812079), (2499, 5323669), (2873, 4630647), (3549, 3748619), (3757, 3541083), (4251, 3129581), (4641, 2866591), (4913, 2707887), (5341, 2490891), (5559, 2393209), (6069, 2192099), (8281, 1606551), (8619, 1543549), (9919, 1341249), (10829, 1228539), (11271, 1180361), (12971, 1025661), (14161, 939471), (14739, 902629), (16023, 830297), (18421, 722211), (20111, 661521), (24089, 552279), (24843, 535517), (26299, 505869), (29757, 447083), (31501, 422331), (32487, 409513), (34391, 386841), (38913, 341887), (42483, 313157), (48841, 272391), (55263, 240737), (60333, 220507), (63869, 208299), (69433, 191607), (72267, 184093), (78897, 168623), (90797, 146523), (94503, 140777), (103173, 128947)]