12457953

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 18495360

約数和(自身を除く): 6037407

約数列:

[1, 3, 9, 89, 103, 151, 267, 309, 453, 801, 927, 1359, 9167, 13439, 15553, 27501, 40317, 46659, 82503, 120951, 139977, 1384217, 4152651, 12457953]

約数ペア:

[(1, 12457953), (3, 4152651), (9, 1384217), (89, 139977), (103, 120951), (151, 82503), (267, 46659), (309, 40317), (453, 27501), (801, 15553), (927, 13439), (1359, 9167)]