40238913

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{8527}}^1$

素因数の和:8565

約数の個数: 24

約数和(自身を含む): 63516544

約数和(自身を除く): 23277631

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 8527, 25581, 93797, 110851, 281391, 332553, 1031767, 1219361, 3095301, 3658083, 13412971, 40238913]

約数ペア:

[(1, 40238913), (3, 13412971), (11, 3658083), (13, 3095301), (33, 1219361), (39, 1031767), (121, 332553), (143, 281391), (363, 110851), (429, 93797), (1573, 25581), (4719, 8527)]