237214991

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{82567}}^1$

素因数の和:82610

約数の個数: 12

約数和(自身を含む): 271978992

約数和(自身を除く): 34764001

約数列:

[1, 13, 17, 169, 221, 2873, 82567, 1073371, 1403639, 13953823, 18247307, 237214991]

約数ペア:

[(1, 237214991), (13, 18247307), (17, 13953823), (169, 1403639), (221, 1073371), (2873, 82567)]