13956411

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5233}}^1$

素因数の和:5370

約数の個数: 16

約数和(自身を含む): 21438464

約数和(自身を除く): 7482053

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 5233, 15699, 36631, 109893, 664591, 1993773, 4652137, 13956411]

約数ペア:

[(1, 13956411), (3, 4652137), (7, 1993773), (21, 664591), (127, 109893), (381, 36631), (889, 15699), (2667, 5233)]