10391979

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 15225600

約数和(自身を除く): 4833621

約数列:

[1, 3, 13, 39, 103, 169, 199, 309, 507, 597, 1339, 2587, 4017, 7761, 17407, 20497, 33631, 52221, 61491, 100893, 266461, 799383, 3463993, 10391979]

約数ペア:

[(1, 10391979), (3, 3463993), (13, 799383), (39, 266461), (103, 100893), (169, 61491), (199, 52221), (309, 33631), (507, 20497), (597, 17407), (1339, 7761), (2587, 4017)]