13996749

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1453}}^1$

素因数の和:1501

約数の個数: 24

約数和(自身を含む): 21286560

約数和(自身を除く): 7289811

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 1453, 3211, 4359, 9633, 18889, 27607, 56667, 82821, 245557, 358891, 736671, 1076673, 4665583, 13996749]

約数ペア:

[(1, 13996749), (3, 4665583), (13, 1076673), (19, 736671), (39, 358891), (57, 245557), (169, 82821), (247, 56667), (507, 27607), (741, 18889), (1453, 9633), (3211, 4359)]