13512879

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 20866560

約数和(自身を除く): 7353681

約数列:

[1, 3, 9, 27, 43, 103, 113, 129, 309, 339, 387, 927, 1017, 1161, 2781, 3051, 4429, 4859, 11639, 13287, 14577, 34917, 39861, 43731, 104751, 119583, 131193, 314253, 500477, 1501431, 4504293, 13512879]

約数ペア:

[(1, 13512879), (3, 4504293), (9, 1501431), (27, 500477), (43, 314253), (103, 131193), (113, 119583), (129, 104751), (309, 43731), (339, 39861), (387, 34917), (927, 14577), (1017, 13287), (1161, 11639), (2781, 4859), (3051, 4429)]