13974639

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28933}}^1$

素因数の和:28966

約数の個数: 16

約数和(自身を含む): 22221312

約数和(自身を除く): 8246673

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 28933, 86799, 202531, 607593, 665459, 1996377, 4658213, 13974639]

約数ペア:

[(1, 13974639), (3, 4658213), (7, 1996377), (21, 665459), (23, 607593), (69, 202531), (161, 86799), (483, 28933)]