798213591

素因数分解:

$3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{80701}}^1$

素因数の和:80871

約数の個数: 24

約数和(自身を含む): 1326095264

約数和(自身を除く): 527881673

約数列:

[1, 3, 7, 9, 21, 63, 157, 471, 1099, 1413, 3297, 9891, 80701, 242103, 564907, 726309, 1694721, 5084163, 12670057, 38010171, 88690399, 114030513, 266071197, 798213591]

約数ペア:

[(1, 798213591), (3, 266071197), (7, 114030513), (9, 88690399), (21, 38010171), (63, 12670057), (157, 5084163), (471, 1694721), (1099, 726309), (1413, 564907), (3297, 242103), (9891, 80701)]