8199303

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 13063680

約数和(自身を除く): 4864377

約数列:

[1, 3, 7, 21, 41, 89, 107, 123, 267, 287, 321, 623, 749, 861, 1869, 2247, 3649, 4387, 9523, 10947, 13161, 25543, 28569, 30709, 66661, 76629, 92127, 199983, 390443, 1171329, 2733101, 8199303]

約数ペア:

[(1, 8199303), (3, 2733101), (7, 1171329), (21, 390443), (41, 199983), (89, 92127), (107, 76629), (123, 66661), (267, 30709), (287, 28569), (321, 25543), (623, 13161), (749, 10947), (861, 9523), (1869, 4387), (2247, 3649)]