991180801

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4484981}}^1$

素因数の和:4485011

約数の個数: 8

約数和(自身を含む): 1130215464

約数和(自身を除く): 139034663

約数列:

[1, 13, 17, 221, 4484981, 58304753, 76244677, 991180801]

約数ペア:

[(1, 991180801), (13, 76244677), (17, 58304753), (221, 4484981)]