2153383631

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^2\times {\mathrm{1759}}^1$

素因数の和:1935

約数の個数: 24

約数和(自身を含む): 2556702720

約数和(自身を除く): 403319089

約数列:

[1, 7, 47, 61, 329, 427, 1759, 2867, 3721, 12313, 20069, 26047, 82673, 107299, 174887, 578711, 751093, 1224209, 5043053, 6545239, 35301371, 45816673, 307626233, 2153383631]

約数ペア:

[(1, 2153383631), (7, 307626233), (47, 45816673), (61, 35301371), (329, 6545239), (427, 5043053), (1759, 1224209), (2867, 751093), (3721, 578711), (12313, 174887), (20069, 107299), (26047, 82673)]