5564169

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2503}}^1$

素因数の和:2541

約数の個数: 24

約数和(自身を含む): 9114560

約数和(自身を除く): 3550391

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 2503, 7509, 22527, 32539, 47557, 97617, 142671, 292851, 428013, 618241, 1854723, 5564169]

約数ペア:

[(1, 5564169), (3, 1854723), (9, 618241), (13, 428013), (19, 292851), (39, 142671), (57, 97617), (117, 47557), (171, 32539), (247, 22527), (741, 7509), (2223, 2503)]