11393739

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{811}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 18916352

約数和(自身を除く): 7522613

約数列:

[1, 3, 7, 9, 21, 63, 223, 669, 811, 1561, 2007, 2433, 4683, 5677, 7299, 14049, 17031, 51093, 180853, 542559, 1265971, 1627677, 3797913, 11393739]

約数ペア:

[(1, 11393739), (3, 3797913), (7, 1627677), (9, 1265971), (21, 542559), (63, 180853), (223, 51093), (669, 17031), (811, 14049), (1561, 7299), (2007, 5677), (2433, 4683)]