65864089

素因数分解:

${\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{4243}}^1$

素因数の和:4324

約数の個数: 12

約数和(自身を含む): 71146416

約数和(自身を除く): 5282327

約数列:

[1, 19, 43, 361, 817, 4243, 15523, 80617, 182449, 1531723, 3466531, 65864089]

約数ペア:

[(1, 65864089), (19, 3466531), (43, 1531723), (361, 182449), (817, 80617), (4243, 15523)]