213285241

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{3583}}^1$

素因数の和:3856

約数の個数: 16

約数和(自身を含む): 242851840

約数和(自身を除く): 29566599

約数列:

[1, 13, 19, 241, 247, 3133, 3583, 4579, 46579, 59527, 68077, 863503, 885001, 11225539, 16406557, 213285241]

約数ペア:

[(1, 213285241), (13, 16406557), (19, 11225539), (241, 885001), (247, 863503), (3133, 68077), (3583, 59527), (4579, 46579)]