47108607

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4013}}^1$

素因数の和:4079

約数の個数: 32

約数和(自身を含む): 79123968

約数和(自身を除く): 32015361

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 4013, 11739, 12039, 28091, 52169, 84273, 156507, 172559, 365183, 517677, 1095549, 1207913, 2243267, 3623739, 6729801, 15702869, 47108607]

約数ペア:

[(1, 47108607), (3, 15702869), (7, 6729801), (13, 3623739), (21, 2243267), (39, 1207913), (43, 1095549), (91, 517677), (129, 365183), (273, 172559), (301, 156507), (559, 84273), (903, 52169), (1677, 28091), (3913, 12039), (4013, 11739)]