12357506447

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{70891}}^1$

素因数の和:70991

約数の個数: 32

約数和(自身を含む): 15435173376

約数和(自身を除く): 3077666929

約数列:

[1, 11, 13, 23, 53, 143, 253, 299, 583, 689, 1219, 3289, 7579, 13409, 15847, 70891, 174317, 779801, 921583, 1630493, 3757223, 10137413, 17935423, 21196409, 41329453, 48843899, 86416129, 233160499, 537282889, 950577419, 1123409677, 12357506447]

約数ペア:

[(1, 12357506447), (11, 1123409677), (13, 950577419), (23, 537282889), (53, 233160499), (143, 86416129), (253, 48843899), (299, 41329453), (583, 21196409), (689, 17935423), (1219, 10137413), (3289, 3757223), (7579, 1630493), (13409, 921583), (15847, 779801), (70891, 174317)]