12397347

素因数分解:

$3^3\times {\mathrm{359}}^1\times {\mathrm{1279}}^1$

素因数の和:1647

約数の個数: 16

約数和(自身を含む): 18432000

約数和(自身を除く): 6034653

約数列:

[1, 3, 9, 27, 359, 1077, 1279, 3231, 3837, 9693, 11511, 34533, 459161, 1377483, 4132449, 12397347]

約数ペア:

[(1, 12397347), (3, 4132449), (9, 1377483), (27, 459161), (359, 34533), (1077, 11511), (1279, 9693), (3231, 3837)]