7131052017

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{392053}}^1$

素因数の和:392149

約数の個数: 24

約数和(自身を含む): 10764234624

約数和(自身を除く): 3633182607

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 2021, 6063, 18189, 392053, 1176159, 3528477, 16858279, 18426491, 50574837, 55279473, 151724511, 165838419, 792339113, 2377017339, 7131052017]

約数ペア:

[(1, 7131052017), (3, 2377017339), (9, 792339113), (43, 165838419), (47, 151724511), (129, 55279473), (141, 50574837), (387, 18426491), (423, 16858279), (2021, 3528477), (6063, 1176159), (18189, 392053)]