331386381781

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4397}}^1\times {\mathrm{5081}}^1$

素因数の和:9661

約数の個数: 32

約数和(自身を含む): 410536482048

約数和(自身を除く): 79150100267

約数列:

[1, 7, 13, 91, 163, 1141, 2119, 4397, 5081, 14833, 30779, 35567, 57161, 66053, 400127, 462371, 716711, 828203, 5016977, 5797421, 9317243, 10766639, 22341157, 65220701, 75366473, 156388099, 290435041, 2033045287, 3641608591, 25491260137, 47340911683, 331386381781]

約数ペア:

[(1, 331386381781), (7, 47340911683), (13, 25491260137), (91, 3641608591), (163, 2033045287), (1141, 290435041), (2119, 156388099), (4397, 75366473), (5081, 65220701), (14833, 22341157), (30779, 10766639), (35567, 9317243), (57161, 5797421), (66053, 5016977), (400127, 828203), (462371, 716711)]