42895489

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1487}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 52996608

約数和(自身を除く): 10101119

約数列:

[1, 7, 13, 91, 317, 1487, 2219, 4121, 10409, 19331, 28847, 135317, 471379, 3299653, 6127927, 42895489]

約数ペア:

[(1, 42895489), (7, 6127927), (13, 3299653), (91, 471379), (317, 135317), (1487, 28847), (2219, 19331), (4121, 10409)]