486579807

素因数分解:

$3^2\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{6841}}^1$

素因数の和:7983

約数の個数: 24

約数和(自身を含む): 804071840

約数和(自身を除く): 317492033

約数列:

[1, 3, 7, 9, 21, 63, 1129, 3387, 6841, 7903, 10161, 20523, 23709, 47887, 61569, 71127, 143661, 430983, 7723489, 23170467, 54064423, 69511401, 162193269, 486579807]

約数ペア:

[(1, 486579807), (3, 162193269), (7, 69511401), (9, 54064423), (21, 23170467), (63, 7723489), (1129, 430983), (3387, 143661), (6841, 71127), (7903, 61569), (10161, 47887), (20523, 23709)]