11559309

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 15797760

約数和(自身を除く): 4238451

約数列:

[1, 3, 67, 131, 201, 393, 439, 1317, 8777, 26331, 29413, 57509, 88239, 172527, 3853103, 11559309]

約数ペア:

[(1, 11559309), (3, 3853103), (67, 172527), (131, 88239), (201, 57509), (393, 29413), (439, 26331), (1317, 8777)]