25241301

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{7247}}^1$

素因数の和:7302

約数の個数: 20

約数和(自身を含む): 38588352

約数和(自身を除く): 13347051

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 7247, 21741, 65223, 195669, 311621, 587007, 934863, 2804589, 8413767, 25241301]

約数ペア:

[(1, 25241301), (3, 8413767), (9, 2804589), (27, 934863), (43, 587007), (81, 311621), (129, 195669), (387, 65223), (1161, 21741), (3483, 7247)]