13226961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2459}}^1$

素因数の和:2636

約数の個数: 16

約数和(自身を含む): 19365120

約数和(自身を除く): 6138159

約数列:

[1, 3, 11, 33, 163, 489, 1793, 2459, 5379, 7377, 27049, 81147, 400817, 1202451, 4408987, 13226961]

約数ペア:

[(1, 13226961), (3, 4408987), (11, 1202451), (33, 400817), (163, 81147), (489, 27049), (1793, 7377), (2459, 5379)]