507800671

素因数分解:

$7^2\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 599512320

約数和(自身を除く): 91711649

約数列:

[1, 7, 49, 131, 239, 331, 917, 1673, 2317, 6419, 11711, 16219, 31309, 43361, 79109, 219163, 303527, 553763, 1534141, 2124689, 3876341, 10363279, 72542953, 507800671]

約数ペア:

[(1, 507800671), (7, 72542953), (49, 10363279), (131, 3876341), (239, 2124689), (331, 1534141), (917, 553763), (1673, 303527), (2317, 219163), (6419, 79109), (11711, 43361), (16219, 31309)]