2017473993

素因数分解:

$3^3\times {\mathrm{3217}}^1\times {\mathrm{23227}}^1$

素因数の和:26453

約数の個数: 16

約数和(自身を含む): 2989908160

約数和(自身を除く): 972434167

約数列:

[1, 3, 9, 27, 3217, 9651, 23227, 28953, 69681, 86859, 209043, 627129, 74721259, 224163777, 672491331, 2017473993]

約数ペア:

[(1, 2017473993), (3, 672491331), (9, 224163777), (27, 74721259), (3217, 627129), (9651, 209043), (23227, 86859), (28953, 69681)]