13358721

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1196

約数の個数: 16

約数和(自身を含む): 18385920

約数和(自身を除く): 5027199

約数列:

[1, 3, 59, 71, 177, 213, 1063, 3189, 4189, 12567, 62717, 75473, 188151, 226419, 4452907, 13358721]

約数ペア:

[(1, 13358721), (3, 4452907), (59, 226419), (71, 188151), (177, 75473), (213, 62717), (1063, 12567), (3189, 4189)]