40001071

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{709}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 45803520

約数和(自身を除く): 5802449

約数列:

[1, 11, 23, 223, 253, 709, 2453, 5129, 7799, 16307, 56419, 158107, 179377, 1739177, 3636461, 40001071]

約数ペア:

[(1, 40001071), (11, 3636461), (23, 1739177), (223, 179377), (253, 158107), (709, 56419), (2453, 16307), (5129, 7799)]