57705193

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 72876552

約数和(自身を除く): 15171359

約数列:

[1, 7, 13, 49, 91, 157, 577, 637, 1099, 2041, 4039, 7501, 7693, 14287, 28273, 52507, 90589, 100009, 367549, 634123, 1177657, 4438861, 8243599, 57705193]

約数ペア:

[(1, 57705193), (7, 8243599), (13, 4438861), (49, 1177657), (91, 634123), (157, 367549), (577, 100009), (637, 90589), (1099, 52507), (2041, 28273), (4039, 14287), (7501, 7693)]