3899681317

素因数分解:

$7^2\times {\mathrm{8737}}^1\times {\mathrm{9109}}^1$

素因数の和:17860

約数の個数: 12

約数和(自身を含む): 4537381260

約数和(自身を除く): 637699943

約数列:

[1, 7, 49, 8737, 9109, 61159, 63763, 428113, 446341, 79585333, 557097331, 3899681317]

約数ペア:

[(1, 3899681317), (7, 557097331), (49, 79585333), (8737, 446341), (9109, 428113), (61159, 63763)]