713921817

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12421}}^1$

素因数の和:12478

約数の個数: 48

約数和(自身を含む): 1223517312

約数和(自身を除く): 509595495

約数列:

[1, 3, 7, 17, 21, 23, 49, 51, 69, 119, 147, 161, 357, 391, 483, 833, 1127, 1173, 2499, 2737, 3381, 8211, 12421, 19159, 37263, 57477, 86947, 211157, 260841, 285683, 608629, 633471, 857049, 1478099, 1825887, 1999781, 4434297, 4856611, 5999343, 10346693, 13998467, 14569833, 31040079, 33996277, 41995401, 101988831, 237973939, 713921817]

約数ペア:

[(1, 713921817), (3, 237973939), (7, 101988831), (17, 41995401), (21, 33996277), (23, 31040079), (49, 14569833), (51, 13998467), (69, 10346693), (119, 5999343), (147, 4856611), (161, 4434297), (357, 1999781), (391, 1825887), (483, 1478099), (833, 857049), (1127, 633471), (1173, 608629), (2499, 285683), (2737, 260841), (3381, 211157), (8211, 86947), (12421, 57477), (19159, 37263)]