7120161

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 10993320

約数和(自身を除く): 3873159

約数列:

[1, 3, 9, 17, 51, 153, 173, 269, 519, 807, 1557, 2421, 2941, 4573, 8823, 13719, 26469, 41157, 46537, 139611, 418833, 791129, 2373387, 7120161]

約数ペア:

[(1, 7120161), (3, 2373387), (9, 791129), (17, 418833), (51, 139611), (153, 46537), (173, 41157), (269, 26469), (519, 13719), (807, 8823), (1557, 4573), (2421, 2941)]