39824571

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 55825200

約数和(自身を除く): 16000629

約数列:

[1, 3, 41, 53, 123, 149, 159, 447, 1681, 2173, 5043, 6109, 6519, 7897, 18327, 23691, 89093, 250469, 267279, 323777, 751407, 971331, 13274857, 39824571]

約数ペア:

[(1, 39824571), (3, 13274857), (41, 971331), (53, 751407), (123, 323777), (149, 267279), (159, 250469), (447, 89093), (1681, 23691), (2173, 18327), (5043, 7897), (6109, 6519)]