7389630157

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{147377}}^1$

素因数の和:147445

約数の個数: 32

約数和(自身を含む): 9903801600

約数和(自身を除く): 2514171443

約数列:

[1, 7, 13, 19, 29, 91, 133, 203, 247, 377, 551, 1729, 2639, 3857, 7163, 50141, 147377, 1031639, 1915901, 2800163, 4273933, 13411307, 19601141, 29917531, 36402119, 55561129, 81204727, 254814833, 388927903, 568433089, 1055661451, 7389630157]

約数ペア:

[(1, 7389630157), (7, 1055661451), (13, 568433089), (19, 388927903), (29, 254814833), (91, 81204727), (133, 55561129), (203, 36402119), (247, 29917531), (377, 19601141), (551, 13411307), (1729, 4273933), (2639, 2800163), (3857, 1915901), (7163, 1031639), (50141, 147377)]