39002139

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{393961}}^1$

素因数の和:393978

約数の個数: 12

約数和(自身を含む): 61458072

約数和(自身を除く): 22455933

約数列:

[1, 3, 9, 11, 33, 99, 393961, 1181883, 3545649, 4333571, 13000713, 39002139]

約数ペア:

[(1, 39002139), (3, 13000713), (9, 4333571), (11, 3545649), (33, 1181883), (99, 393961)]