6491277

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 10210200

約数和(自身を除く): 3718923

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 509, 981, 1417, 1527, 4251, 4581, 6617, 12753, 19851, 55481, 59553, 166443, 499329, 721253, 2163759, 6491277]

約数ペア:

[(1, 6491277), (3, 2163759), (9, 721253), (13, 499329), (39, 166443), (109, 59553), (117, 55481), (327, 19851), (509, 12753), (981, 6617), (1417, 4581), (1527, 4251)]