39391107

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{9719}}^1$

素因数の和:9922

約数の個数: 16

約数和(自身を含む): 60341760

約数和(自身を除く): 20950653

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 9719, 29157, 68033, 204099, 1875767, 5627301, 13130369, 39391107]

約数ペア:

[(1, 39391107), (3, 13130369), (7, 5627301), (21, 1875767), (193, 204099), (579, 68033), (1351, 29157), (4053, 9719)]