5663121

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1361}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 8063040

約数和(自身を除く): 2399919

約数列:

[1, 3, 19, 57, 73, 219, 1361, 1387, 4083, 4161, 25859, 77577, 99353, 298059, 1887707, 5663121]

約数ペア:

[(1, 5663121), (3, 1887707), (19, 298059), (57, 99353), (73, 77577), (219, 25859), (1361, 4161), (1387, 4083)]