25423713

素因数分解:

$3^4\times 7^1\times {\mathrm{44839}}^1$

素因数の和:44858

約数の個数: 20

約数和(自身を含む): 43405120

約数和(自身を除く): 17981407

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 44839, 134517, 313873, 403551, 941619, 1210653, 2824857, 3631959, 8474571, 25423713]

約数ペア:

[(1, 25423713), (3, 8474571), (7, 3631959), (9, 2824857), (21, 1210653), (27, 941619), (63, 403551), (81, 313873), (189, 134517), (567, 44839)]