51301707

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{3191}}^1$

素因数の和:3450

約数の個数: 16

約数和(自身を含む): 71705088

約数和(自身を除く): 20403381

約数列:

[1, 3, 23, 69, 233, 699, 3191, 5359, 9573, 16077, 73393, 220179, 743503, 2230509, 17100569, 51301707]

約数ペア:

[(1, 51301707), (3, 17100569), (23, 2230509), (69, 743503), (233, 220179), (699, 73393), (3191, 16077), (5359, 9573)]