25840431

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{41611}}^1$

素因数の和:41643

約数の個数: 16

約数和(自身を含む): 39947520

約数和(自身を除く): 14107089

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 41611, 124833, 374499, 957053, 1123497, 2871159, 8613477, 25840431]

約数ペア:

[(1, 25840431), (3, 8613477), (9, 2871159), (23, 1123497), (27, 957053), (69, 374499), (207, 124833), (621, 41611)]