28800567

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6491}}^1$

素因数の和:6543

約数の個数: 24

約数和(自身を含む): 45573840

約数和(自身を除く): 16773273

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 6491, 19473, 58419, 110347, 188239, 331041, 564717, 993123, 1694151, 3200063, 9600189, 28800567]

約数ペア:

[(1, 28800567), (3, 9600189), (9, 3200063), (17, 1694151), (29, 993123), (51, 564717), (87, 331041), (153, 188239), (261, 110347), (493, 58419), (1479, 19473), (4437, 6491)]