15671643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1033}}^1$

素因数の和:1438

約数の個数: 16

約数和(自身を含む): 22582560

約数和(自身を除く): 6910917

約数列:

[1, 3, 13, 39, 389, 1033, 1167, 3099, 5057, 13429, 15171, 40287, 401837, 1205511, 5223881, 15671643]

約数ペア:

[(1, 15671643), (3, 5223881), (13, 1205511), (39, 401837), (389, 40287), (1033, 15171), (1167, 13429), (3099, 5057)]