2013707043

素因数分解:

$3^2\times {\mathrm{67}}^2\times {\mathrm{49843}}^1$

素因数の和:49983

約数の個数: 18

約数和(自身を含む): 2952808404

約数和(自身を除く): 939101361

約数列:

[1, 3, 9, 67, 201, 603, 4489, 13467, 40401, 49843, 149529, 448587, 3339481, 10018443, 30055329, 223745227, 671235681, 2013707043]

約数ペア:

[(1, 2013707043), (3, 671235681), (9, 223745227), (67, 30055329), (201, 10018443), (603, 3339481), (4489, 448587), (13467, 149529), (40401, 49843)]