1025202879

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{348353}}^1$

素因数の和:348471

約数の個数: 16

約数和(自身を含む): 1532757600

約数和(自身を除く): 507554721

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 348353, 1045059, 3135177, 9405531, 37970477, 113911431, 341734293, 1025202879]

約数ペア:

[(1, 1025202879), (3, 341734293), (9, 113911431), (27, 37970477), (109, 9405531), (327, 3135177), (981, 1045059), (2943, 348353)]