39847929

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{1409}}^1$

素因数の和:2280

約数の個数: 16

約数和(自身を含む): 58069440

約数和(自身を除く): 18221511

約数列:

[1, 3, 11, 33, 857, 1409, 2571, 4227, 9427, 15499, 28281, 46497, 1207513, 3622539, 13282643, 39847929]

約数ペア:

[(1, 39847929), (3, 13282643), (11, 3622539), (33, 1207513), (857, 46497), (1409, 28281), (2571, 15499), (4227, 9427)]