717394863

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{146437}}^1$

素因数の和:146534

約数の個数: 16

約数和(自身を含む): 1012179456

約数和(自身を除く): 294784593

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 146437, 439311, 3368051, 10104153, 10397027, 31191081, 239131621, 717394863]

約数ペア:

[(1, 717394863), (3, 239131621), (23, 31191081), (69, 10397027), (71, 10104153), (213, 3368051), (1633, 439311), (4899, 146437)]