56107617

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{3881}}^1$

素因数の和:4024

約数の個数: 16

約数和(自身を含む): 77018880

約数和(自身を除く): 20911263

約数列:

[1, 3, 61, 79, 183, 237, 3881, 4819, 11643, 14457, 236741, 306599, 710223, 919797, 18702539, 56107617]

約数ペア:

[(1, 56107617), (3, 18702539), (61, 919797), (79, 710223), (183, 306599), (237, 236741), (3881, 14457), (4819, 11643)]