15984081

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{2477}}^1$

素因数の和:2725

約数の個数: 16

約数和(自身を含む): 23788800

約数和(自身を除く): 7804719

約数列:

[1, 3, 9, 27, 239, 717, 2151, 2477, 6453, 7431, 22293, 66879, 592003, 1776009, 5328027, 15984081]

約数ペア:

[(1, 15984081), (3, 5328027), (9, 1776009), (27, 592003), (239, 66879), (717, 22293), (2151, 7431), (2477, 6453)]