13641047

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 16389120

約数和(自身を除く): 2748073

約数列:

[1, 7, 23, 161, 193, 439, 1351, 3073, 4439, 10097, 31073, 70679, 84727, 593089, 1948721, 13641047]

約数ペア:

[(1, 13641047), (7, 1948721), (23, 593089), (161, 84727), (193, 70679), (439, 31073), (1351, 10097), (3073, 4439)]