7923003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 12648960

約数和(自身を除く): 4725957

約数列:

[1, 3, 11, 17, 29, 33, 51, 87, 187, 319, 487, 493, 561, 957, 1461, 1479, 5357, 5423, 8279, 14123, 16071, 16269, 24837, 42369, 91069, 155353, 240091, 273207, 466059, 720273, 2641001, 7923003]

約数ペア:

[(1, 7923003), (3, 2641001), (11, 720273), (17, 466059), (29, 273207), (33, 240091), (51, 155353), (87, 91069), (187, 42369), (319, 24837), (487, 16269), (493, 16071), (561, 14123), (957, 8279), (1461, 5423), (1479, 5357)]