31066353

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{673}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 47104512

約数和(自身を除く): 16038159

約数列:

[1, 3, 9, 23, 69, 207, 223, 669, 673, 2007, 2019, 5129, 6057, 15387, 15479, 46161, 46437, 139311, 150079, 450237, 1350711, 3451817, 10355451, 31066353]

約数ペア:

[(1, 31066353), (3, 10355451), (9, 3451817), (23, 1350711), (69, 450237), (207, 150079), (223, 139311), (669, 46437), (673, 46161), (2007, 15479), (2019, 15387), (5129, 6057)]