47989263

素因数分解:

$3^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{2339}}^1$

素因数の和:3326

約数の個数: 16

約数和(自身を含む): 73232640

約数和(自身を除く): 25243377

約数列:

[1, 3, 7, 21, 977, 2339, 2931, 6839, 7017, 16373, 20517, 49119, 2285203, 6855609, 15996421, 47989263]

約数ペア:

[(1, 47989263), (3, 15996421), (7, 6855609), (21, 2285203), (977, 49119), (2339, 20517), (2931, 16373), (6839, 7017)]