13512339

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{7253}}^1$

素因数の和:7288

約数の個数: 20

約数和(自身を含む): 21065616

約数和(自身を除く): 7553277

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 7253, 21759, 65277, 166819, 195831, 500457, 587493, 1501371, 4504113, 13512339]

約数ペア:

[(1, 13512339), (3, 4504113), (9, 1501371), (23, 587493), (27, 500457), (69, 195831), (81, 166819), (207, 65277), (621, 21759), (1863, 7253)]