2505248977

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{2957791}}^1$

素因数の和:2957820

約数の個数: 12

約数和(自身を含む): 3147090688

約数和(自身を除く): 641841711

約数列:

[1, 7, 11, 77, 121, 847, 2957791, 20704537, 32535701, 227749907, 357892711, 2505248977]

約数ペア:

[(1, 2505248977), (7, 357892711), (11, 227749907), (77, 32535701), (121, 20704537), (847, 2957791)]