11665489

素因数分解:

${\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:672

約数の個数: 12

約数和(自身を含む): 12908980

約数和(自身を除く): 1243491

約数列:

[1, 11, 121, 229, 421, 2519, 4631, 27709, 50941, 96409, 1060499, 11665489]

約数ペア:

[(1, 11665489), (11, 1060499), (121, 96409), (229, 50941), (421, 27709), (2519, 4631)]