916516097

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1\times {\mathrm{2143}}^1$

素因数の和:2828

約数の個数: 16

約数和(自身を含む): 1059581952

約数和(自身を除く): 143065855

約数列:

[1, 7, 107, 571, 749, 2143, 3997, 15001, 61097, 229301, 427679, 1223653, 1605107, 8565571, 130930871, 916516097]

約数ペア:

[(1, 916516097), (7, 130930871), (107, 8565571), (571, 1605107), (749, 1223653), (2143, 427679), (3997, 229301), (15001, 61097)]