78848567

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1669}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 95711040

約数和(自身を除く): 16862473

約数列:

[1, 7, 17, 119, 397, 1669, 2779, 6749, 11683, 28373, 47243, 198611, 662593, 4638151, 11264081, 78848567]

約数ペア:

[(1, 78848567), (7, 11264081), (17, 4638151), (119, 662593), (397, 198611), (1669, 47243), (2779, 28373), (6749, 11683)]