401039859

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{58147}}^1$

素因数の和:58191

約数の個数: 24

約数和(自身を含む): 618694720

約数和(自身を除く): 217654861

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 2299, 6897, 58147, 174441, 639617, 1104793, 1918851, 3314379, 7035787, 12152723, 21107361, 36458169, 133679953, 401039859]

約数ペア:

[(1, 401039859), (3, 133679953), (11, 36458169), (19, 21107361), (33, 12152723), (57, 7035787), (121, 3314379), (209, 1918851), (363, 1104793), (627, 639617), (2299, 174441), (6897, 58147)]