2022072021

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{777421}}^1$

素因数の和:777461

約数の個数: 18

約数和(自身を含む): 3102691202

約数和(自身を除く): 1080619181

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 777421, 2332263, 6996789, 13216157, 39648471, 118945413, 224674669, 674024007, 2022072021]

約数ペア:

[(1, 2022072021), (3, 674024007), (9, 224674669), (17, 118945413), (51, 39648471), (153, 13216157), (289, 6996789), (867, 2332263), (2601, 777421)]