71009939

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6449}}^1$

素因数の和:6491

約数の個数: 24

約数和(自身を含む): 96079200

約数和(自身を除く): 25069261

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 1001, 1573, 6449, 11011, 45143, 70939, 83837, 496573, 586859, 780329, 922207, 5462303, 6455449, 10144277, 71009939]

約数ペア:

[(1, 71009939), (7, 10144277), (11, 6455449), (13, 5462303), (77, 922207), (91, 780329), (121, 586859), (143, 496573), (847, 83837), (1001, 70939), (1573, 45143), (6449, 11011)]