2189703039

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{37337}}^1$

素因数の和:37626

約数の個数: 16

約数和(自身を含む): 2962546272

約数和(自身を除く): 772843233

約数列:

[1, 3, 113, 173, 339, 519, 19549, 37337, 58647, 112011, 4219081, 6459301, 12657243, 19377903, 729901013, 2189703039]

約数ペア:

[(1, 2189703039), (3, 729901013), (113, 19377903), (173, 12657243), (339, 6459301), (519, 4219081), (19549, 112011), (37337, 58647)]