426808991

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{2347}}^1$

素因数の和:2750

約数の個数: 16

約数和(自身を含む): 495446784

約数和(自身を除く): 68637793

約数列:

[1, 7, 83, 313, 581, 2191, 2347, 16429, 25979, 181853, 194801, 734611, 1363607, 5142277, 60972713, 426808991]

約数ペア:

[(1, 426808991), (7, 60972713), (83, 5142277), (313, 1363607), (581, 734611), (2191, 194801), (2347, 181853), (16429, 25979)]