8639883

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4729}}^1$

素因数の和:4771

約数の個数: 24

約数和(自身を含む): 14757600

約数和(自身を除く): 6117717

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 4729, 14187, 33103, 42561, 99309, 137141, 297927, 411423, 959987, 1234269, 2879961, 8639883]

約数ペア:

[(1, 8639883), (3, 2879961), (7, 1234269), (9, 959987), (21, 411423), (29, 297927), (63, 137141), (87, 99309), (203, 42561), (261, 33103), (609, 14187), (1827, 4729)]