124409369

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{1721}}^1$

素因数の和:2200

約数の個数: 16

約数和(自身を含む): 148780800

約数和(自身を除く): 24371431

約数列:

[1, 7, 23, 161, 449, 1721, 3143, 10327, 12047, 39583, 72289, 277081, 772729, 5409103, 17772767, 124409369]

約数ペア:

[(1, 124409369), (7, 17772767), (23, 5409103), (161, 772729), (449, 277081), (1721, 72289), (3143, 39583), (10327, 12047)]