39871701

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{29339}}^1$

素因数の和:29496

約数の個数: 12

約数和(自身を含む): 57975840

約数和(自身を除く): 18104139

約数列:

[1, 3, 9, 151, 453, 1359, 29339, 88017, 264051, 4430189, 13290567, 39871701]

約数ペア:

[(1, 39871701), (3, 13290567), (9, 4430189), (151, 264051), (453, 88017), (1359, 29339)]