7445277

素因数分解:

$3^6\times 7^1\times {\mathrm{1459}}^1$

素因数の和:1484

約数の個数: 28

約数和(自身を含む): 12766240

約数和(自身を除く): 5320963

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1459, 1701, 4377, 5103, 10213, 13131, 30639, 39393, 91917, 118179, 275751, 354537, 827253, 1063611, 2481759, 7445277]

約数ペア:

[(1, 7445277), (3, 2481759), (7, 1063611), (9, 827253), (21, 354537), (27, 275751), (63, 118179), (81, 91917), (189, 39393), (243, 30639), (567, 13131), (729, 10213), (1459, 5103), (1701, 4377)]