12553983

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1759}}^1$

素因数の和:1839

約数の個数: 24

約数和(自身を含む): 19859840

約数和(自身を除く): 7305857

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 1759, 2379, 5277, 7137, 15831, 22867, 68601, 107299, 205803, 321897, 965691, 1394887, 4184661, 12553983]

約数ペア:

[(1, 12553983), (3, 4184661), (9, 1394887), (13, 965691), (39, 321897), (61, 205803), (117, 107299), (183, 68601), (549, 22867), (793, 15831), (1759, 7137), (2379, 5277)]