38371126581

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{816911}}^1$

素因数の和:817241

約数の個数: 24

約数和(自身を含む): 58876481664

約数和(自身を除く): 20505355083

約数列:

[1, 3, 9, 17, 51, 153, 307, 921, 2763, 5219, 15657, 46971, 816911, 2450733, 7352199, 13887487, 41662461, 124987383, 250791677, 752375031, 2257125093, 4263458509, 12790375527, 38371126581]

約数ペア:

[(1, 38371126581), (3, 12790375527), (9, 4263458509), (17, 2257125093), (51, 752375031), (153, 250791677), (307, 124987383), (921, 41662461), (2763, 13887487), (5219, 7352199), (15657, 2450733), (46971, 816911)]