24978861

素因数分解:

$3^4\times {\mathrm{359}}^1\times {\mathrm{859}}^1$

素因数の和:1230

約数の個数: 20

約数和(自身を含む): 37461600

約数和(自身を除く): 12482739

約数列:

[1, 3, 9, 27, 81, 359, 859, 1077, 2577, 3231, 7731, 9693, 23193, 29079, 69579, 308381, 925143, 2775429, 8326287, 24978861]

約数ペア:

[(1, 24978861), (3, 8326287), (9, 2775429), (27, 925143), (81, 308381), (359, 69579), (859, 29079), (1077, 23193), (2577, 9693), (3231, 7731)]