47339727

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{6661}}^1$

素因数の和:6790

約数の個数: 16

約数和(自身を含む): 66513408

約数和(自身を除く): 19173681

約数列:

[1, 3, 23, 69, 103, 309, 2369, 6661, 7107, 19983, 153203, 459609, 686083, 2058249, 15779909, 47339727]

約数ペア:

[(1, 47339727), (3, 15779909), (23, 2058249), (69, 686083), (103, 459609), (309, 153203), (2369, 19983), (6661, 7107)]