25607583

素因数分解:

$3^9\times {\mathrm{1301}}^1$

素因数の和:1328

約数の個数: 20

約数和(自身を含む): 38440248

約数和(自身を除く): 12832665

約数列:

[1, 3, 9, 27, 81, 243, 729, 1301, 2187, 3903, 6561, 11709, 19683, 35127, 105381, 316143, 948429, 2845287, 8535861, 25607583]

約数ペア:

[(1, 25607583), (3, 8535861), (9, 2845287), (27, 948429), (81, 316143), (243, 105381), (729, 35127), (1301, 19683), (2187, 11709), (3903, 6561)]