9097209

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2137}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 14675232

約数和(自身を除く): 5578023

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 2137, 4257, 6411, 19233, 23507, 70521, 91891, 211563, 275673, 827019, 1010801, 3032403, 9097209]

約数ペア:

[(1, 9097209), (3, 3032403), (9, 1010801), (11, 827019), (33, 275673), (43, 211563), (99, 91891), (129, 70521), (387, 23507), (473, 19233), (1419, 6411), (2137, 4257)]