22218091

素因数分解:

$7^1\times {\mathrm{61}}^2\times {\mathrm{853}}^1$

素因数の和:982

約数の個数: 12

約数和(自身を含む): 25845456

約数和(自身を除く): 3627365

約数列:

[1, 7, 61, 427, 853, 3721, 5971, 26047, 52033, 364231, 3174013, 22218091]

約数ペア:

[(1, 22218091), (7, 3174013), (61, 364231), (427, 52033), (853, 26047), (3721, 5971)]