2021572304643

素因数分解:

$3^1\times {\mathrm{401}}^1\times {\mathrm{3109}}^1\times {\mathrm{540509}}^1$

素因数の和:544022

約数の個数: 16

約数和(自身を含む): 2703025648800

約数和(自身を除く): 681453344157

約数列:

[1, 3, 401, 1203, 3109, 9327, 540509, 1246709, 1621527, 3740127, 216744109, 650232327, 1680442481, 5041327443, 673857434881, 2021572304643]

約数ペア:

[(1, 2021572304643), (3, 673857434881), (401, 5041327443), (1203, 1680442481), (3109, 650232327), (9327, 216744109), (540509, 3740127), (1246709, 1621527)]