1747476087

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{6733}}^1$

素因数の和:7487

約数の個数: 32

約数和(自身を含む): 2823754752

約数和(自身を除く): 1076278665

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 727, 2181, 5089, 6733, 12359, 15267, 20199, 37077, 47131, 86513, 114461, 141393, 259539, 343383, 801227, 2403681, 4894891, 14684673, 34264237, 83213147, 102792711, 249639441, 582492029, 1747476087]

約数ペア:

[(1, 1747476087), (3, 582492029), (7, 249639441), (17, 102792711), (21, 83213147), (51, 34264237), (119, 14684673), (357, 4894891), (727, 2403681), (2181, 801227), (5089, 343383), (6733, 259539), (12359, 141393), (15267, 114461), (20199, 86513), (37077, 47131)]