8328441

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 13132800

約数和(自身を除く): 4804359

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 209, 359, 407, 627, 703, 1077, 1221, 2109, 3949, 6821, 7733, 11847, 13283, 20463, 23199, 39849, 75031, 146113, 225093, 252377, 438339, 757131, 2776147, 8328441]

約数ペア:

[(1, 8328441), (3, 2776147), (11, 757131), (19, 438339), (33, 252377), (37, 225093), (57, 146113), (111, 75031), (209, 39849), (359, 23199), (407, 20463), (627, 13283), (703, 11847), (1077, 7733), (1221, 6821), (2109, 3949)]