12696201

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1471}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 21126144

約数和(自身を除く): 8429943

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 1471, 2877, 4413, 8631, 10297, 13239, 30891, 92673, 201527, 604581, 1410689, 1813743, 4232067, 12696201]

約数ペア:

[(1, 12696201), (3, 4232067), (7, 1813743), (9, 1410689), (21, 604581), (63, 201527), (137, 92673), (411, 30891), (959, 13239), (1233, 10297), (1471, 8631), (2877, 4413)]