39698187

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{2521}}^1$

素因数の和:2734

約数の個数: 16

約数和(自身を含む): 55080480

約数和(自身を除く): 15382293

約数列:

[1, 3, 29, 87, 181, 543, 2521, 5249, 7563, 15747, 73109, 219327, 456301, 1368903, 13232729, 39698187]

約数ペア:

[(1, 39698187), (3, 13232729), (29, 1368903), (87, 456301), (181, 219327), (543, 73109), (2521, 15747), (5249, 7563)]