25442721

素因数分解:

$3^3\times {\mathrm{859}}^1\times {\mathrm{1097}}^1$

素因数の和:1965

約数の個数: 16

約数和(自身を含む): 37771200

約数和(自身を除く): 12328479

約数列:

[1, 3, 9, 27, 859, 1097, 2577, 3291, 7731, 9873, 23193, 29619, 942323, 2826969, 8480907, 25442721]

約数ペア:

[(1, 25442721), (3, 8480907), (9, 2826969), (27, 942323), (859, 29619), (1097, 23193), (2577, 9873), (3291, 7731)]