2940378423

素因数分解:

$3^1\times {\mathrm{311}}^1\times {\mathrm{449}}^1\times {\mathrm{7019}}^1$

素因数の和:7782

約数の個数: 16

約数和(自身を含む): 3942432000

約数和(自身を除く): 1002053577

約数列:

[1, 3, 311, 449, 933, 1347, 7019, 21057, 139639, 418917, 2182909, 3151531, 6548727, 9454593, 980126141, 2940378423]

約数ペア:

[(1, 2940378423), (3, 980126141), (311, 9454593), (449, 6548727), (933, 3151531), (1347, 2182909), (7019, 418917), (21057, 139639)]