57975967

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 72394560

約数和(自身を除く): 14418593

約数列:

[1, 7, 17, 49, 79, 119, 553, 833, 881, 1343, 3871, 6167, 9401, 14977, 43169, 65807, 69599, 104839, 487193, 733873, 1183183, 3410351, 8282281, 57975967]

約数ペア:

[(1, 57975967), (7, 8282281), (17, 3410351), (49, 1183183), (79, 733873), (119, 487193), (553, 104839), (833, 69599), (881, 65807), (1343, 43169), (3871, 14977), (6167, 9401)]