40331687

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 45287424

約数和(自身を除く): 4955737

約数列:

[1, 11, 47, 181, 431, 517, 1991, 4741, 8507, 20257, 78011, 93577, 222827, 858121, 3666517, 40331687]

約数ペア:

[(1, 40331687), (11, 3666517), (47, 858121), (181, 222827), (431, 93577), (517, 78011), (1991, 20257), (4741, 8507)]