2013097719

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{54631}}^1$

素因数の和:54878

約数の個数: 16

約数和(自身を含む): 2737718784

約数和(自身を除く): 724621065

約数列:

[1, 3, 71, 173, 213, 519, 12283, 36849, 54631, 163893, 3878801, 9451163, 11636403, 28353489, 671032573, 2013097719]

約数ペア:

[(1, 2013097719), (3, 671032573), (71, 28353489), (173, 11636403), (213, 9451163), (519, 3878801), (12283, 163893), (36849, 54631)]