13572027

素因数分解:

$3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{587}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 22503936

約数和(自身を除く): 8931909

約数列:

[1, 3, 7, 9, 21, 63, 367, 587, 1101, 1761, 2569, 3303, 4109, 5283, 7707, 12327, 23121, 36981, 215429, 646287, 1508003, 1938861, 4524009, 13572027]

約数ペア:

[(1, 13572027), (3, 4524009), (7, 1938861), (9, 1508003), (21, 646287), (63, 215429), (367, 36981), (587, 23121), (1101, 12327), (1761, 7707), (2569, 5283), (3303, 4109)]