13959827

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2797}}^1$

素因数の和:2858

約数の個数: 16

約数和(自身を含む): 17190912

約数和(自身を除く): 3231085

約数列:

[1, 7, 23, 31, 161, 217, 713, 2797, 4991, 19579, 64331, 86707, 450317, 606949, 1994261, 13959827]

約数ペア:

[(1, 13959827), (7, 1994261), (23, 606949), (31, 450317), (161, 86707), (217, 64331), (713, 19579), (2797, 4991)]