1233303138

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{145471}}^1$

素因数の和:145639

約数の個数: 32

約数和(自身を含む): 2758149120

約数和(自身を除く): 1524845982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8478, 145471, 290942, 436413, 872826, 1309239, 2618478, 3927717, 7855434, 22838947, 45677894, 68516841, 137033682, 205550523, 411101046, 616651569, 1233303138]

約数ペア:

[(1, 1233303138), (2, 616651569), (3, 411101046), (6, 205550523), (9, 137033682), (18, 68516841), (27, 45677894), (54, 22838947), (157, 7855434), (314, 3927717), (471, 2618478), (942, 1309239), (1413, 872826), (2826, 436413), (4239, 290942), (8478, 145471)]