7457182291

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{40819}}^1$

素因数の和:40915

約数の個数: 24

約数和(自身を含む): 8605509120

約数和(自身を除く): 1148326829

約数列:

[1, 13, 23, 47, 169, 299, 611, 1081, 3887, 7943, 14053, 40819, 182689, 530647, 938837, 1918493, 6898411, 12204881, 24940409, 44125339, 158663453, 324225317, 573629407, 7457182291]

約数ペア:

[(1, 7457182291), (13, 573629407), (23, 324225317), (47, 158663453), (169, 44125339), (299, 24940409), (611, 12204881), (1081, 6898411), (3887, 1918493), (7943, 938837), (14053, 530647), (40819, 182689)]