6667996979

素因数分解:

$7^2\times {\mathrm{83}}^1\times {\mathrm{821}}^1\times {\mathrm{1997}}^1$

素因数の和:2915

約数の個数: 24

約数和(自身を含む): 7863600528

約数和(自身を除く): 1195603549

約数列:

[1, 7, 49, 83, 581, 821, 1997, 4067, 5747, 13979, 40229, 68143, 97853, 165751, 477001, 1160257, 1639537, 3339007, 8121799, 11476759, 80337313, 136081571, 952570997, 6667996979]

約数ペア:

[(1, 6667996979), (7, 952570997), (49, 136081571), (83, 80337313), (581, 11476759), (821, 8121799), (1997, 3339007), (4067, 1639537), (5747, 1160257), (13979, 477001), (40229, 165751), (68143, 97853)]