39921297

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{2137}}^1$

素因数の和:2632

約数の個数: 16

約数和(自身を含む): 57469440

約数和(自身を除く): 17548143

約数列:

[1, 3, 13, 39, 479, 1437, 2137, 6227, 6411, 18681, 27781, 83343, 1023623, 3070869, 13307099, 39921297]

約数ペア:

[(1, 39921297), (3, 13307099), (13, 3070869), (39, 1023623), (479, 83343), (1437, 27781), (2137, 18681), (6227, 6411)]