181358801

素因数分解:

${\mathrm{13}}^2\times {\mathrm{421}}^1\times {\mathrm{2549}}^1$

素因数の和:2996

約数の個数: 12

約数和(自身を含む): 196926300

約数和(自身を除く): 15567499

約数列:

[1, 13, 169, 421, 2549, 5473, 33137, 71149, 430781, 1073129, 13950677, 181358801]

約数ペア:

[(1, 181358801), (13, 13950677), (169, 1073129), (421, 430781), (2549, 71149), (5473, 33137)]