13656783

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7307}}^1$

素因数の和:7406

約数の個数: 16

約数和(自身を含む): 21047040

約数和(自身を除く): 7390257

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 7307, 21921, 51149, 153447, 650323, 1950969, 4552261, 13656783]

約数ペア:

[(1, 13656783), (3, 4552261), (7, 1950969), (21, 650323), (89, 153447), (267, 51149), (623, 21921), (1869, 7307)]