8308881

素因数分解:

$3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:330

約数の個数: 36

約数和(自身を含む): 14191632

約数和(自身を除く): 5882751

約数列:

[1, 3, 7, 9, 21, 49, 63, 83, 147, 227, 249, 441, 581, 681, 747, 1589, 1743, 2043, 4067, 4767, 5229, 11123, 12201, 14301, 18841, 33369, 36603, 56523, 100107, 131887, 169569, 395661, 923209, 1186983, 2769627, 8308881]

約数ペア:

[(1, 8308881), (3, 2769627), (7, 1186983), (9, 923209), (21, 395661), (49, 169569), (63, 131887), (83, 100107), (147, 56523), (227, 36603), (249, 33369), (441, 18841), (581, 14301), (681, 12201), (747, 11123), (1589, 5229), (1743, 4767), (2043, 4067)]