31155973831

素因数分解:

${\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{997}}^1\times {\mathrm{2239}}^1$

素因数の和:4074

約数の個数: 16

約数和(自身を含む): 33076753920

約数和(自身を除く): 1920780089

約数列:

[1, 17, 821, 997, 2239, 13957, 16949, 38063, 818537, 1838219, 2232283, 13915129, 31249723, 37948811, 1832704343, 31155973831]

約数ペア:

[(1, 31155973831), (17, 1832704343), (821, 37948811), (997, 31249723), (2239, 13915129), (13957, 2232283), (16949, 1838219), (38063, 818537)]