13713057

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{2143}}^1$

素因数の和:2234

約数の個数: 20

約数和(自身を含む): 20753920

約数和(自身を除く): 7040863

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 2143, 6399, 6429, 19287, 57861, 169297, 173583, 507891, 1523673, 4571019, 13713057]

約数ペア:

[(1, 13713057), (3, 4571019), (9, 1523673), (27, 507891), (79, 173583), (81, 169297), (237, 57861), (711, 19287), (2133, 6429), (2143, 6399)]