1259432811

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{313}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 2386500480

約数和(自身を除く): 1127067669

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 289, 313, 357, 663, 819, 867, 939, 1071, 1547, 1989, 2023, 2191, 2601, 2817, 3757, 4069, 4641, 4913, 5321, 6069, 6573, 11271, 12207, 13923, 14739, 15963, 18207, 19719, 26299, 28483, 33813, 34391, 36621, 37247, 44217, 47889, 63869, 69173, 78897, 85449, 90457, 103173, 111741, 191607, 207519, 236691, 256347, 271371, 309519, 335223, 447083, 484211, 574821, 622557, 633199, 814113, 1175941, 1341249, 1452633, 1537769, 1899597, 3527823, 4023747, 4357899, 4613307, 5698791, 8231587, 10583469, 10764383, 13839921, 19990997, 24694761, 32293149, 59972991, 74084283, 96879447, 139936979, 179918973, 419810937, 1259432811]

約数ペア:

[(1, 1259432811), (3, 419810937), (7, 179918973), (9, 139936979), (13, 96879447), (17, 74084283), (21, 59972991), (39, 32293149), (51, 24694761), (63, 19990997), (91, 13839921), (117, 10764383), (119, 10583469), (153, 8231587), (221, 5698791), (273, 4613307), (289, 4357899), (313, 4023747), (357, 3527823), (663, 1899597), (819, 1537769), (867, 1452633), (939, 1341249), (1071, 1175941), (1547, 814113), (1989, 633199), (2023, 622557), (2191, 574821), (2601, 484211), (2817, 447083), (3757, 335223), (4069, 309519), (4641, 271371), (4913, 256347), (5321, 236691), (6069, 207519), (6573, 191607), (11271, 111741), (12207, 103173), (13923, 90457), (14739, 85449), (15963, 78897), (18207, 69173), (19719, 63869), (26299, 47889), (28483, 44217), (33813, 37247), (34391, 36621)]