40491143

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1373}}^1$

素因数の和:1774

約数の個数: 16

約数和(自身を含む): 50651136

約数和(自身を除く): 10159993

約数列:

[1, 7, 11, 77, 383, 1373, 2681, 4213, 9611, 15103, 29491, 105721, 525859, 3681013, 5784449, 40491143]

約数ペア:

[(1, 40491143), (7, 5784449), (11, 3681013), (77, 525859), (383, 105721), (1373, 29491), (2681, 15103), (4213, 9611)]