12553623

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{2719}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 19801600

約数和(自身を除く): 7247977

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 2719, 4617, 8157, 24471, 51661, 73413, 154983, 220239, 464949, 660717, 1394847, 4184541, 12553623]

約数ペア:

[(1, 12553623), (3, 4184541), (9, 1394847), (19, 660717), (27, 464949), (57, 220239), (81, 154983), (171, 73413), (243, 51661), (513, 24471), (1539, 8157), (2719, 4617)]