4781511

素因数分解:

$3^6\times 7^1\times {\mathrm{937}}^1$

素因数の和:962

約数の個数: 28

約数和(自身を含む): 8201872

約数和(自身を除く): 3420361

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 937, 1701, 2811, 5103, 6559, 8433, 19677, 25299, 59031, 75897, 177093, 227691, 531279, 683073, 1593837, 4781511]

約数ペア:

[(1, 4781511), (3, 1593837), (7, 683073), (9, 531279), (21, 227691), (27, 177093), (63, 75897), (81, 59031), (189, 25299), (243, 19677), (567, 8433), (729, 6559), (937, 5103), (1701, 2811)]