79982399

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1693}}^1$

素因数の和:2114

約数の個数: 16

約数和(自身を含む): 97086528

約数和(自身を除く): 17104129

約数列:

[1, 7, 17, 119, 397, 1693, 2779, 6749, 11851, 28781, 47243, 201467, 672121, 4704847, 11426057, 79982399]

約数ペア:

[(1, 79982399), (7, 11426057), (17, 4704847), (119, 672121), (397, 201467), (1693, 47243), (2779, 28781), (6749, 11851)]