12843021

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{701}}^1$

素因数の和:932

約数の個数: 16

約数和(自身を含む): 17791488

約数和(自身を除く): 4948467

約数列:

[1, 3, 31, 93, 197, 591, 701, 2103, 6107, 18321, 21731, 65193, 138097, 414291, 4281007, 12843021]

約数ペア:

[(1, 12843021), (3, 4281007), (31, 414291), (93, 138097), (197, 65193), (591, 21731), (701, 18321), (2103, 6107)]