17243399

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:310

約数の個数: 16

約数和(自身を含む): 18627840

約数和(自身を除く): 1384441

約数列:

[1, 23, 59, 97, 131, 1357, 2231, 3013, 5723, 7729, 12707, 131629, 177767, 292261, 749713, 17243399]

約数ペア:

[(1, 17243399), (23, 749713), (59, 292261), (97, 177767), (131, 131629), (1357, 12707), (2231, 7729), (3013, 5723)]