15400329

素因数分解:

$3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1531}}^1$

素因数の和:2020

約数の個数: 16

約数和(自身を含む): 23531520

約数和(自身を除く): 8131191

約数列:

[1, 3, 7, 21, 479, 1437, 1531, 3353, 4593, 10059, 10717, 32151, 733349, 2200047, 5133443, 15400329]

約数ペア:

[(1, 15400329), (3, 5133443), (7, 2200047), (21, 733349), (479, 32151), (1437, 10717), (1531, 10059), (3353, 4593)]