28438993

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{3853}}^1$

素因数の和:3936

約数の個数: 12

約数和(自身を含む): 31780084

約数和(自身を除く): 3341091

約数列:

[1, 11, 61, 121, 671, 3853, 7381, 42383, 235033, 466213, 2585363, 28438993]

約数ペア:

[(1, 28438993), (11, 2585363), (61, 466213), (121, 235033), (671, 42383), (3853, 7381)]