146480257

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{757}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 186649920

約数和(自身を除く): 40169663

約数列:

[1, 7, 11, 49, 77, 359, 539, 757, 2513, 3949, 5299, 8327, 17591, 27643, 37093, 58289, 193501, 271763, 408023, 1902341, 2989393, 13316387, 20925751, 146480257]

約数ペア:

[(1, 146480257), (7, 20925751), (11, 13316387), (49, 2989393), (77, 1902341), (359, 408023), (539, 271763), (757, 193501), (2513, 58289), (3949, 37093), (5299, 27643), (8327, 17591)]