222252021

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{602309}}^1$

素因数の和:602356

約数の個数: 12

約数和(自身を含む): 328861260

約数和(自身を除く): 106609239

約数列:

[1, 3, 9, 41, 123, 369, 602309, 1806927, 5420781, 24694669, 74084007, 222252021]

約数ペア:

[(1, 222252021), (3, 74084007), (9, 24694669), (41, 5420781), (123, 1806927), (369, 602309)]