17022321

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1567}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 26417664

約数和(自身を除く): 9395343

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 1567, 3621, 4701, 10863, 14103, 26639, 79917, 111257, 239751, 333771, 1001313, 1891369, 5674107, 17022321]

約数ペア:

[(1, 17022321), (3, 5674107), (9, 1891369), (17, 1001313), (51, 333771), (71, 239751), (153, 111257), (213, 79917), (639, 26639), (1207, 14103), (1567, 10863), (3621, 4701)]