2013211107

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{6045679}}^1$

素因数の和:6045722

約数の個数: 12

約数和(自身を含む): 2986565920

約数和(自身を除く): 973354813

約数列:

[1, 3, 9, 37, 111, 333, 6045679, 18137037, 54411111, 223690123, 671070369, 2013211107]

約数ペア:

[(1, 2013211107), (3, 671070369), (9, 223690123), (37, 54411111), (111, 18137037), (333, 6045679)]