13374909

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{6977}}^1$

素因数の和:7057

約数の個数: 16

約数和(自身を含む): 20096640

約数和(自身を除く): 6721731

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 6977, 20931, 62793, 188379, 495367, 1486101, 4458303, 13374909]

約数ペア:

[(1, 13374909), (3, 4458303), (9, 1486101), (27, 495367), (71, 188379), (213, 62793), (639, 20931), (1917, 6977)]