38847879

素因数分解:

$3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1627}}^1$

素因数の和:2019

約数の個数: 24

約数和(自身を含む): 64338560

約数和(自身を除く): 25490681

約数列:

[1, 3, 7, 9, 21, 63, 379, 1137, 1627, 2653, 3411, 4881, 7959, 11389, 14643, 23877, 34167, 102501, 616633, 1849899, 4316431, 5549697, 12949293, 38847879]

約数ペア:

[(1, 38847879), (3, 12949293), (7, 5549697), (9, 4316431), (21, 1849899), (63, 616633), (379, 102501), (1137, 34167), (1627, 23877), (2653, 14643), (3411, 11389), (4881, 7959)]