26439723

素因数分解:

$3^3\times {\mathrm{569}}^1\times {\mathrm{1721}}^1$

素因数の和:2299

約数の個数: 16

約数和(自身を含む): 39261600

約数和(自身を除く): 12821877

約数列:

[1, 3, 9, 27, 569, 1707, 1721, 5121, 5163, 15363, 15489, 46467, 979249, 2937747, 8813241, 26439723]

約数ペア:

[(1, 26439723), (3, 8813241), (9, 2937747), (27, 979249), (569, 46467), (1707, 15489), (1721, 15363), (5121, 5163)]