385736477

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1399}}^1$

素因数の和:1761

約数の個数: 24

約数和(自身を含む): 476884800

約数和(自身を除く): 91148323

約数列:

[1, 7, 17, 49, 119, 331, 833, 1399, 2317, 5627, 9793, 16219, 23783, 39389, 68551, 166481, 275723, 463069, 1165367, 3241483, 7872173, 22690381, 55105211, 385736477]

約数ペア:

[(1, 385736477), (7, 55105211), (17, 22690381), (49, 7872173), (119, 3241483), (331, 1165367), (833, 463069), (1399, 275723), (2317, 166481), (5627, 68551), (9793, 39389), (16219, 23783)]