39885279

素因数分解:

$3^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{2027}}^1$

素因数の和:2974

約数の個数: 16

約数和(自身を含む): 60872448

約数和(自身を除く): 20987169

約数列:

[1, 3, 7, 21, 937, 2027, 2811, 6081, 6559, 14189, 19677, 42567, 1899299, 5697897, 13295093, 39885279]

約数ペア:

[(1, 39885279), (3, 13295093), (7, 5697897), (21, 1899299), (937, 42567), (2027, 19677), (2811, 14189), (6081, 6559)]