8719053

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 13977600

約数和(自身を除く): 5258547

約数列:

[1, 3, 7, 21, 29, 87, 103, 139, 203, 309, 417, 609, 721, 973, 2163, 2919, 2987, 4031, 8961, 12093, 14317, 20909, 28217, 42951, 62727, 84651, 100219, 300657, 415193, 1245579, 2906351, 8719053]

約数ペア:

[(1, 8719053), (3, 2906351), (7, 1245579), (21, 415193), (29, 300657), (87, 100219), (103, 84651), (139, 62727), (203, 42951), (309, 28217), (417, 20909), (609, 14317), (721, 12093), (973, 8961), (2163, 4031), (2919, 2987)]