39760707

素因数分解:

$3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1373}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 62027856

約数和(自身を除く): 22267149

約数列:

[1, 3, 7, 21, 49, 147, 197, 591, 1373, 1379, 4119, 4137, 9611, 9653, 28833, 28959, 67277, 201831, 270481, 811443, 1893367, 5680101, 13253569, 39760707]

約数ペア:

[(1, 39760707), (3, 13253569), (7, 5680101), (21, 1893367), (49, 811443), (147, 270481), (197, 201831), (591, 67277), (1373, 28959), (1379, 28833), (4119, 9653), (4137, 9611)]