22046031

素因数分解:

$3^2\times 7^2\times {\mathrm{49991}}^1$

素因数の和:50011

約数の個数: 18

約数和(自身を含む): 37044072

約数和(自身を除く): 14998041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 49991, 149973, 349937, 449919, 1049811, 2449559, 3149433, 7348677, 22046031]

約数ペア:

[(1, 22046031), (3, 7348677), (7, 3149433), (9, 2449559), (21, 1049811), (49, 449919), (63, 349937), (147, 149973), (441, 49991)]