12068721

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8329}}^1$

素因数の和:8365

約数の個数: 24

約数和(自身を含む): 20791680

約数和(自身を除く): 8722959

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 8329, 24987, 58303, 74961, 174909, 191567, 524727, 574701, 1340969, 1724103, 4022907, 12068721]

約数ペア:

[(1, 12068721), (3, 4022907), (7, 1724103), (9, 1340969), (21, 574701), (23, 524727), (63, 191567), (69, 174909), (161, 74961), (207, 58303), (483, 24987), (1449, 8329)]