7214424357

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2705071}}^1$

素因数の和:2705208

約数の個数: 16

約数和(自身を含む): 11079974912

約数和(自身を除く): 3865550555

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 2705071, 8115213, 18935497, 56806491, 343544017, 1030632051, 2404808119, 7214424357]

約数ペア:

[(1, 7214424357), (3, 2404808119), (7, 1030632051), (21, 343544017), (127, 56806491), (381, 18935497), (889, 8115213), (2667, 2705071)]