25700139

素因数分解:

$3^3\times {\mathrm{571}}^1\times {\mathrm{1667}}^1$

素因数の和:2247

約数の個数: 16

約数和(自身を含む): 38163840

約数和(自身を除く): 12463701

約数列:

[1, 3, 9, 27, 571, 1667, 1713, 5001, 5139, 15003, 15417, 45009, 951857, 2855571, 8566713, 25700139]

約数ペア:

[(1, 25700139), (3, 8566713), (9, 2855571), (27, 951857), (571, 45009), (1667, 15417), (1713, 15003), (5001, 5139)]