1036694781

素因数分解:

$3^4\times {\mathrm{1709}}^1\times {\mathrm{7489}}^1$

素因数の和:9210

約数の個数: 20

約数和(自身を含む): 1549755900

約数和(自身を除く): 513061119

約数列:

[1, 3, 9, 27, 81, 1709, 5127, 7489, 15381, 22467, 46143, 67401, 138429, 202203, 606609, 12798701, 38396103, 115188309, 345564927, 1036694781]

約数ペア:

[(1, 1036694781), (3, 345564927), (9, 115188309), (27, 38396103), (81, 12798701), (1709, 606609), (5127, 202203), (7489, 138429), (15381, 67401), (22467, 46143)]