25920903

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{2239}}^1$

素因数の和:2486

約数の個数: 16

約数和(自身を含む): 36771840

約数和(自身を除く): 10850937

約数列:

[1, 3, 17, 51, 227, 681, 2239, 3859, 6717, 11577, 38063, 114189, 508253, 1524759, 8640301, 25920903]

約数ペア:

[(1, 25920903), (3, 8640301), (17, 1524759), (51, 508253), (227, 114189), (681, 38063), (2239, 11577), (3859, 6717)]