25923357

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 38683008

約数和(自身を除く): 12759651

約数列:

[1, 3, 9, 41, 123, 163, 369, 431, 489, 1293, 1467, 3879, 6683, 17671, 20049, 53013, 60147, 70253, 159039, 210759, 632277, 2880373, 8641119, 25923357]

約数ペア:

[(1, 25923357), (3, 8641119), (9, 2880373), (41, 632277), (123, 210759), (163, 159039), (369, 70253), (431, 60147), (489, 53013), (1293, 20049), (1467, 17671), (3879, 6683)]