170582399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{137}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 197566320

約数和(自身を除く): 26983921

約数列:

[1, 13, 19, 71, 137, 247, 923, 1349, 1781, 2603, 5041, 9727, 17537, 33839, 65533, 95779, 126451, 184813, 690617, 1245127, 2402569, 8978021, 13121723, 170582399]

約数ペア:

[(1, 170582399), (13, 13121723), (19, 8978021), (71, 2402569), (137, 1245127), (247, 690617), (923, 184813), (1349, 126451), (1781, 95779), (2603, 65533), (5041, 33839), (9727, 17537)]