39898359

素因数分解:

$3^3\times {\mathrm{409}}^1\times {\mathrm{3613}}^1$

素因数の和:4031

約数の個数: 16

約数和(自身を含む): 59269600

約数和(自身を除く): 19371241

約数列:

[1, 3, 9, 27, 409, 1227, 3613, 3681, 10839, 11043, 32517, 97551, 1477717, 4433151, 13299453, 39898359]

約数ペア:

[(1, 39898359), (3, 13299453), (9, 4433151), (27, 1477717), (409, 97551), (1227, 32517), (3613, 11043), (3681, 10839)]