2881564929

素因数分解:

$3^3\times {\mathrm{15619}}^1\times {\mathrm{6833}}^1$

素因数の和:22461

約数の個数: 16

約数和(自身を含む): 4269883200

約数和(自身を除く): 1388318271

約数列:

[1, 3, 9, 27, 6833, 15619, 20499, 46857, 61497, 140571, 184491, 421713, 106724627, 320173881, 960521643, 2881564929]

約数ペア:

[(1, 2881564929), (3, 960521643), (9, 320173881), (27, 106724627), (6833, 421713), (15619, 184491), (20499, 140571), (46857, 61497)]