4390767

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:354

約数の個数: 28

約数和(自身を含む): 6951480

約数和(自身を除く): 2560713

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 317, 513, 729, 951, 1539, 2853, 4617, 6023, 8559, 13851, 18069, 25677, 54207, 77031, 162621, 231093, 487863, 1463589, 4390767]

約数ペア:

[(1, 4390767), (3, 1463589), (9, 487863), (19, 231093), (27, 162621), (57, 77031), (81, 54207), (171, 25677), (243, 18069), (317, 13851), (513, 8559), (729, 6023), (951, 4617), (1539, 2853)]