231979297

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{1511}}^1$

素因数の和:2360

約数の個数: 16

約数和(自身を含む): 268458624

約数和(自身を除く): 36479327

約数列:

[1, 11, 17, 187, 821, 1511, 9031, 13957, 16621, 25687, 153527, 282557, 1240531, 13645841, 21089027, 231979297]

約数ペア:

[(1, 231979297), (11, 21089027), (17, 13645841), (187, 1240531), (821, 282557), (1511, 153527), (9031, 25687), (13957, 16621)]