13140429

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1213}}^1$

素因数の和:1396

約数の個数: 16

約数和(自身を含む): 18413952

約数和(自身を除く): 5273523

約数列:

[1, 3, 23, 69, 157, 471, 1213, 3611, 3639, 10833, 27899, 83697, 190441, 571323, 4380143, 13140429]

約数ペア:

[(1, 13140429), (3, 4380143), (23, 571323), (69, 190441), (157, 83697), (471, 27899), (1213, 10833), (3611, 3639)]