26612391

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4519}}^1$

素因数の和:4686

約数の個数: 16

約数和(自身を含む): 38474240

約数和(自身を除く): 11861849

約数列:

[1, 3, 13, 39, 151, 453, 1963, 4519, 5889, 13557, 58747, 176241, 682369, 2047107, 8870797, 26612391]

約数ペア:

[(1, 26612391), (3, 8870797), (13, 2047107), (39, 682369), (151, 176241), (453, 58747), (1963, 13557), (4519, 5889)]