38911401

素因数分解:

$3^3\times {\mathrm{613}}^1\times {\mathrm{2351}}^1$

素因数の和:2973

約数の個数: 16

約数和(自身を含む): 57765120

約数和(自身を除く): 18853719

約数列:

[1, 3, 9, 27, 613, 1839, 2351, 5517, 7053, 16551, 21159, 63477, 1441163, 4323489, 12970467, 38911401]

約数ペア:

[(1, 38911401), (3, 12970467), (9, 4323489), (27, 1441163), (613, 63477), (1839, 21159), (2351, 16551), (5517, 7053)]