2536079

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:111

約数の個数: 24

約数和(自身を含む): 3336480

約数和(自身を除く): 800401

約数列:

[1, 7, 13, 29, 31, 91, 203, 217, 377, 403, 899, 961, 2639, 2821, 6293, 6727, 11687, 12493, 27869, 81809, 87451, 195083, 362297, 2536079]

約数ペア:

[(1, 2536079), (7, 362297), (13, 195083), (29, 87451), (31, 81809), (91, 27869), (203, 12493), (217, 11687), (377, 6727), (403, 6293), (899, 2821), (961, 2639)]