38130489

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{827}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 56833920

約数和(自身を除く): 18703431

約数列:

[1, 3, 9, 47, 109, 141, 327, 423, 827, 981, 2481, 5123, 7443, 15369, 38869, 46107, 90143, 116607, 270429, 349821, 811287, 4236721, 12710163, 38130489]

約数ペア:

[(1, 38130489), (3, 12710163), (9, 4236721), (47, 811287), (109, 349821), (141, 270429), (327, 116607), (423, 90143), (827, 46107), (981, 38869), (2481, 15369), (5123, 7443)]