986307

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 1527552

約数和(自身を除く): 541245

約数列:

[1, 3, 7, 21, 67, 201, 469, 701, 1407, 2103, 4907, 14721, 46967, 140901, 328769, 986307]

約数ペア:

[(1, 986307), (3, 328769), (7, 140901), (21, 46967), (67, 14721), (201, 4907), (469, 2103), (701, 1407)]