2243319987

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{40283}}^1$

素因数の和:41282

約数の個数: 16

約数和(自身を含む): 3151820160

約数和(自身を除く): 908500173

約数列:

[1, 3, 19, 57, 977, 2931, 18563, 40283, 55689, 120849, 765377, 2296131, 39356491, 118069473, 747773329, 2243319987]

約数ペア:

[(1, 2243319987), (3, 747773329), (19, 118069473), (57, 39356491), (977, 2296131), (2931, 765377), (18563, 120849), (40283, 55689)]