2171301

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3463}}^1$

素因数の和:3496

約数の個数: 16

約数和(自身を含む): 3325440

約数和(自身を除く): 1154139

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 3463, 10389, 38093, 65797, 114279, 197391, 723767, 2171301]

約数ペア:

[(1, 2171301), (3, 723767), (11, 197391), (19, 114279), (33, 65797), (57, 38093), (209, 10389), (627, 3463)]