25171601

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1697}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 31188864

約数和(自身を除く): 6017263

約数列:

[1, 7, 13, 91, 163, 1141, 1697, 2119, 11879, 14833, 22061, 154427, 276611, 1936277, 3595943, 25171601]

約数ペア:

[(1, 25171601), (7, 3595943), (13, 1936277), (91, 276611), (163, 154427), (1141, 22061), (1697, 14833), (2119, 11879)]