5342571

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 8816640

約数和(自身を除く): 3474069

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 491, 837, 1209, 1473, 3627, 4419, 6383, 10881, 13257, 15221, 19149, 45663, 57447, 136989, 172341, 197873, 410967, 593619, 1780857, 5342571]

約数ペア:

[(1, 5342571), (3, 1780857), (9, 593619), (13, 410967), (27, 197873), (31, 172341), (39, 136989), (93, 57447), (117, 45663), (279, 19149), (351, 15221), (403, 13257), (491, 10881), (837, 6383), (1209, 4419), (1473, 3627)]