22278039

素因数分解:

$3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{1567}}^1$

素因数の和:2254

約数の個数: 16

約数和(自身を含む): 34019328

約数和(自身を除く): 11741289

約数列:

[1, 3, 7, 21, 677, 1567, 2031, 4701, 4739, 10969, 14217, 32907, 1060859, 3182577, 7426013, 22278039]

約数ペア:

[(1, 22278039), (3, 7426013), (7, 3182577), (21, 1060859), (677, 32907), (1567, 14217), (2031, 10969), (4701, 4739)]