858502359

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{1031}}^1$

素因数の和:1708

約数の個数: 48

約数和(自身を含む): 1460519424

約数和(自身を除く): 602017065

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 647, 1031, 1287, 1941, 3093, 5823, 7117, 8411, 9279, 11341, 13403, 21351, 25233, 34023, 40209, 64053, 75699, 92521, 102069, 120627, 147433, 277563, 442299, 667057, 832689, 1326897, 2001171, 6003513, 7337627, 8671741, 22012881, 26015223, 66038643, 78045669, 95389151, 286167453, 858502359]

約数ペア:

[(1, 858502359), (3, 286167453), (9, 95389151), (11, 78045669), (13, 66038643), (33, 26015223), (39, 22012881), (99, 8671741), (117, 7337627), (143, 6003513), (429, 2001171), (647, 1326897), (1031, 832689), (1287, 667057), (1941, 442299), (3093, 277563), (5823, 147433), (7117, 120627), (8411, 102069), (9279, 92521), (11341, 75699), (13403, 64053), (21351, 40209), (25233, 34023)]