15416217

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{2389}}^1$

素因数の和:2637

約数の個数: 16

約数和(自身を含む): 22944000

約数和(自身を除く): 7527783

約数列:

[1, 3, 9, 27, 239, 717, 2151, 2389, 6453, 7167, 21501, 64503, 570971, 1712913, 5138739, 15416217]

約数ペア:

[(1, 15416217), (3, 5138739), (9, 1712913), (27, 570971), (239, 64503), (717, 21501), (2151, 7167), (2389, 6453)]