8047893

素因数分解:

$3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{937}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 12306560

約数和(自身を除く): 4258667

約数列:

[1, 3, 7, 21, 409, 937, 1227, 2811, 2863, 6559, 8589, 19677, 383233, 1149699, 2682631, 8047893]

約数ペア:

[(1, 8047893), (3, 2682631), (7, 1149699), (21, 383233), (409, 19677), (937, 8589), (1227, 6559), (2811, 2863)]