39996873

素因数分解:

$3^2\times 7^1\times {\mathrm{634871}}^1$

素因数の和:634884

約数の個数: 12

約数和(自身を含む): 66026688

約数和(自身を除く): 26029815

約数列:

[1, 3, 7, 9, 21, 63, 634871, 1904613, 4444097, 5713839, 13332291, 39996873]

約数ペア:

[(1, 39996873), (3, 13332291), (7, 5713839), (9, 4444097), (21, 1904613), (63, 634871)]