9209745

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1987}}^1$

素因数の和:2101

約数の個数: 24

約数和(自身を含む): 16126656

約数和(自身を除く): 6916911

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 1987, 4635, 5961, 9935, 17883, 29805, 89415, 204661, 613983, 1023305, 1841949, 3069915, 9209745]

約数ペア:

[(1, 9209745), (3, 3069915), (5, 1841949), (9, 1023305), (15, 613983), (45, 204661), (103, 89415), (309, 29805), (515, 17883), (927, 9935), (1545, 5961), (1987, 4635)]