2276353457

素因数分解:

$7^3\times {\mathrm{103}}^1\times {\mathrm{64433}}^1$

素因数の和:64557

約数の個数: 16

約数和(自身を含む): 2680454400

約数和(自身を除く): 404100943

約数列:

[1, 7, 49, 103, 343, 721, 5047, 35329, 64433, 451031, 3157217, 6636599, 22100519, 46456193, 325193351, 2276353457]

約数ペア:

[(1, 2276353457), (7, 325193351), (49, 46456193), (103, 22100519), (343, 6636599), (721, 3157217), (5047, 451031), (35329, 64433)]