4087863367

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{100151}}^1$

素因数の和:100196

約数の個数: 20

約数和(自身を含む): 5049463536

約数和(自身を除く): 961600169

約数列:

[1, 7, 17, 49, 119, 343, 833, 2401, 5831, 40817, 100151, 701057, 1702567, 4907399, 11917969, 34351793, 83425783, 240462551, 583980481, 4087863367]

約数ペア:

[(1, 4087863367), (7, 583980481), (17, 240462551), (49, 83425783), (119, 34351793), (343, 11917969), (833, 4907399), (2401, 1702567), (5831, 701057), (40817, 100151)]