3887663359

素因数分解:

${\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1\times {\mathrm{2591}}^1$

素因数の和:3270

約数の個数: 16

約数和(自身を含む): 4128122880

約数和(自身を除く): 240459521

約数列:

[1, 19, 157, 503, 2591, 2983, 9557, 49229, 78971, 406787, 1303273, 1500449, 7728953, 24762187, 204613861, 3887663359]

約数ペア:

[(1, 3887663359), (19, 204613861), (157, 24762187), (503, 7728953), (2591, 1500449), (2983, 1303273), (9557, 406787), (49229, 78971)]