39171897

素因数分解:

$3^3\times {\mathrm{677}}^1\times {\mathrm{2143}}^1$

素因数の和:2829

約数の個数: 16

約数和(自身を含む): 58145280

約数和(自身を除く): 18973383

約数列:

[1, 3, 9, 27, 677, 2031, 2143, 6093, 6429, 18279, 19287, 57861, 1450811, 4352433, 13057299, 39171897]

約数ペア:

[(1, 39171897), (3, 13057299), (9, 4352433), (27, 1450811), (677, 57861), (2031, 19287), (2143, 18279), (6093, 6429)]