42491207

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{9491}}^1$

素因数の和:9550

約数の個数: 12

約数和(自身を含む): 47972568

約数和(自身を除く): 5481361

約数列:

[1, 11, 37, 121, 407, 4477, 9491, 104401, 351167, 1148411, 3862837, 42491207]

約数ペア:

[(1, 42491207), (11, 3862837), (37, 1148411), (121, 351167), (407, 104401), (4477, 9491)]