25406559

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{883}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 38613120

約数和(自身を除く): 13206561

約数列:

[1, 3, 9, 23, 69, 139, 207, 417, 883, 1251, 2649, 3197, 7947, 9591, 20309, 28773, 60927, 122737, 182781, 368211, 1104633, 2822951, 8468853, 25406559]

約数ペア:

[(1, 25406559), (3, 8468853), (9, 2822951), (23, 1104633), (69, 368211), (139, 182781), (207, 122737), (417, 60927), (883, 28773), (1251, 20309), (2649, 9591), (3197, 7947)]