5257539

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4909}}^1$

素因数の和:4939

約数の個数: 24

約数和(自身を含む): 9191520

約数和(自身を除く): 3933981

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 4909, 14727, 34363, 44181, 83453, 103089, 250359, 309267, 584171, 751077, 1752513, 5257539]

約数ペア:

[(1, 5257539), (3, 1752513), (7, 751077), (9, 584171), (17, 309267), (21, 250359), (51, 103089), (63, 83453), (119, 44181), (153, 34363), (357, 14727), (1071, 4909)]