42128207

素因数分解:

${\mathrm{11}}^2\times {\mathrm{421}}^1\times {\mathrm{827}}^1$

素因数の和:1270

約数の個数: 12

約数和(自身を含む): 46472328

約数和(自身を除く): 4344121

約数列:

[1, 11, 121, 421, 827, 4631, 9097, 50941, 100067, 348167, 3829837, 42128207]

約数ペア:

[(1, 42128207), (11, 3829837), (121, 348167), (421, 100067), (827, 50941), (4631, 9097)]