2810369961

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{219749}}^1$

素因数の和:219798

約数の個数: 36

約数和(自身を含む): 4885042500

約数和(自身を除く): 2074672539

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 441, 609, 1421, 1827, 4263, 12789, 219749, 659247, 1538243, 1977741, 4614729, 6372721, 10767701, 13844187, 19118163, 32303103, 44609047, 57354489, 96909309, 133827141, 312263329, 401481423, 936789987, 2810369961]

約数ペア:

[(1, 2810369961), (3, 936789987), (7, 401481423), (9, 312263329), (21, 133827141), (29, 96909309), (49, 57354489), (63, 44609047), (87, 32303103), (147, 19118163), (203, 13844187), (261, 10767701), (441, 6372721), (609, 4614729), (1421, 1977741), (1827, 1538243), (4263, 659247), (12789, 219749)]