39059139

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13381}}^1$

素因数の和:13530

約数の個数: 16

約数和(自身を含む): 59951360

約数和(自身を除く): 20892221

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 13381, 40143, 93667, 281001, 1859959, 5579877, 13019713, 39059139]

約数ペア:

[(1, 39059139), (3, 13019713), (7, 5579877), (21, 1859959), (139, 281001), (417, 93667), (973, 40143), (2919, 13381)]