3851679

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 5692032

約数和(自身を除く): 1840353

約数列:

[1, 3, 13, 39, 71, 107, 169, 213, 321, 507, 923, 1391, 2769, 4173, 7597, 11999, 18083, 22791, 35997, 54249, 98761, 296283, 1283893, 3851679]

約数ペア:

[(1, 3851679), (3, 1283893), (13, 296283), (39, 98761), (71, 54249), (107, 35997), (169, 22791), (213, 18083), (321, 11999), (507, 7597), (923, 4173), (1391, 2769)]