297117717

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{3881}}^1$

素因数の和:4061

約数の個数: 24

約数和(自身を含む): 431926848

約数和(自身を除く): 134809131

約数列:

[1, 3, 13, 39, 151, 169, 453, 507, 1963, 3881, 5889, 11643, 25519, 50453, 76557, 151359, 586031, 655889, 1758093, 1967667, 7618403, 22855209, 99039239, 297117717]

約数ペア:

[(1, 297117717), (3, 99039239), (13, 22855209), (39, 7618403), (151, 1967667), (169, 1758093), (453, 655889), (507, 586031), (1963, 151359), (3881, 76557), (5889, 50453), (11643, 25519)]