7130040477

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2673431}}^1$

素因数の和:2673568

約数の個数: 16

約数和(自身を含む): 10950377472

約数和(自身を除く): 3820336995

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 2673431, 8020293, 18714017, 56142051, 339525737, 1018577211, 2376680159, 7130040477]

約数ペア:

[(1, 7130040477), (3, 2376680159), (7, 1018577211), (21, 339525737), (127, 56142051), (381, 18714017), (889, 8020293), (2667, 2673431)]