2015011953

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{5460737}}^1$

素因数の和:5460784

約数の個数: 12

約数和(自身を含む): 2981562948

約数和(自身を除く): 966550995

約数列:

[1, 3, 9, 41, 123, 369, 5460737, 16382211, 49146633, 223890217, 671670651, 2015011953]

約数ペア:

[(1, 2015011953), (3, 671670651), (9, 223890217), (41, 49146633), (123, 16382211), (369, 5460737)]