8480913

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1811}}^1$

素因数の和:2044

約数の個数: 16

約数和(自身を含む): 12988416

約数和(自身を除く): 4507503

約数列:

[1, 3, 7, 21, 223, 669, 1561, 1811, 4683, 5433, 12677, 38031, 403853, 1211559, 2826971, 8480913]

約数ペア:

[(1, 8480913), (3, 2826971), (7, 1211559), (21, 403853), (223, 38031), (669, 12677), (1561, 5433), (1811, 4683)]