74842789

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4801}}^1$

素因数の和:4956

約数の個数: 16

約数和(自身を含む): 91276416

約数和(自身を除く): 16433627

約数列:

[1, 7, 17, 119, 131, 917, 2227, 4801, 15589, 33607, 81617, 571319, 628931, 4402517, 10691827, 74842789]

約数ペア:

[(1, 74842789), (7, 10691827), (17, 4402517), (119, 628931), (131, 571319), (917, 81617), (2227, 33607), (4801, 15589)]