139882769

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{1087}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 159022080

約数和(自身を除く): 19139311

約数列:

[1, 13, 19, 247, 521, 1087, 6773, 9899, 14131, 20653, 128687, 268489, 566327, 7362251, 10760213, 139882769]

約数ペア:

[(1, 139882769), (13, 10760213), (19, 7362251), (247, 566327), (521, 268489), (1087, 128687), (6773, 20653), (9899, 14131)]