17300073

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 27482112

約数和(自身を除く): 10182039

約数列:

[1, 3, 7, 21, 41, 71, 123, 213, 283, 287, 497, 849, 861, 1491, 1981, 2911, 5943, 8733, 11603, 20093, 20377, 34809, 60279, 61131, 81221, 140651, 243663, 421953, 823813, 2471439, 5766691, 17300073]

約数ペア:

[(1, 17300073), (3, 5766691), (7, 2471439), (21, 823813), (41, 421953), (71, 243663), (123, 140651), (213, 81221), (283, 61131), (287, 60279), (497, 34809), (849, 20377), (861, 20093), (1491, 11603), (1981, 8733), (2911, 5943)]