15244173

素因数分解:

$3^3\times 7^1\times {\mathrm{80657}}^1$

素因数の和:80673

約数の個数: 16

約数和(自身を含む): 25810560

約数和(自身を除く): 10566387

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 80657, 241971, 564599, 725913, 1693797, 2177739, 5081391, 15244173]

約数ペア:

[(1, 15244173), (3, 5081391), (7, 2177739), (9, 1693797), (21, 725913), (27, 564599), (63, 241971), (189, 80657)]