42559957

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 47775744

約数和(自身を除く): 5215787

約数列:

[1, 11, 47, 191, 431, 517, 2101, 4741, 8977, 20257, 82321, 98747, 222827, 905531, 3869087, 42559957]

約数ペア:

[(1, 42559957), (11, 3869087), (47, 905531), (191, 222827), (431, 98747), (517, 82321), (2101, 20257), (4741, 8977)]