400012703

素因数分解:

${\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{32189}}^1$

素因数の和:32266

約数の個数: 12

約数和(自身を含む): 434822520

約数和(自身を除く): 34809817

約数列:

[1, 17, 43, 289, 731, 12427, 32189, 547213, 1384127, 9302621, 23530159, 400012703]

約数ペア:

[(1, 400012703), (17, 23530159), (43, 9302621), (289, 1384127), (731, 547213), (12427, 32189)]