3137246931

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{19379}}^1$

素因数の和:19995

約数の個数: 32

約数和(自身を含む): 5157250560

約数和(自身を除く): 2020003629

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 593, 1779, 4151, 7709, 12453, 19379, 23127, 53963, 58137, 135653, 161889, 251927, 406959, 755781, 1763489, 5290467, 11491747, 34475241, 80442229, 149392711, 241326687, 448178133, 1045748977, 3137246931]

約数ペア:

[(1, 3137246931), (3, 1045748977), (7, 448178133), (13, 241326687), (21, 149392711), (39, 80442229), (91, 34475241), (273, 11491747), (593, 5290467), (1779, 1763489), (4151, 755781), (7709, 406959), (12453, 251927), (19379, 161889), (23127, 135653), (53963, 58137)]