212474977

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{1579}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 250044480

約数和(自身を除く): 37569503

約数列:

[1, 11, 13, 143, 941, 1579, 10351, 12233, 17369, 20527, 134563, 225797, 1485839, 16344229, 19315907, 212474977]

約数ペア:

[(1, 212474977), (11, 19315907), (13, 16344229), (143, 1485839), (941, 225797), (1579, 134563), (10351, 20527), (12233, 17369)]