131121089

素因数分解:

${\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{14519}}^1$

素因数の和:15351

約数の個数: 8

約数和(自身を含む): 143225280

約数和(自身を除く): 12104191

約数列:

[1, 11, 821, 9031, 14519, 159709, 11920099, 131121089]

約数ペア:

[(1, 131121089), (11, 11920099), (821, 159709), (9031, 14519)]