39105717

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 62188800

約数和(自身を除く): 23083083

約数列:

[1, 3, 7, 21, 29, 87, 157, 203, 409, 471, 609, 1099, 1227, 2863, 3297, 4553, 8589, 11861, 13659, 31871, 35583, 64213, 83027, 95613, 192639, 249081, 449491, 1348473, 1862177, 5586531, 13035239, 39105717]

約数ペア:

[(1, 39105717), (3, 13035239), (7, 5586531), (21, 1862177), (29, 1348473), (87, 449491), (157, 249081), (203, 192639), (409, 95613), (471, 83027), (609, 64213), (1099, 35583), (1227, 31871), (2863, 13659), (3297, 11861), (4553, 8589)]