25571871

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3583}}^1$

素因数の和:3663

約数の個数: 24

約数和(自身を含む): 40441856

約数和(自身を除く): 14869985

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 3583, 7137, 10749, 32247, 46579, 139737, 218563, 419211, 655689, 1967067, 2841319, 8523957, 25571871]

約数ペア:

[(1, 25571871), (3, 8523957), (9, 2841319), (13, 1967067), (39, 655689), (61, 419211), (117, 218563), (183, 139737), (549, 46579), (793, 32247), (2379, 10749), (3583, 7137)]