2013397371

素因数分解:

$3^3\times {\mathrm{739}}^1\times {\mathrm{100907}}^1$

素因数の和:101655

約数の個数: 16

約数和(自身を含む): 2986876800

約数和(自身を除く): 973479429

約数列:

[1, 3, 9, 27, 739, 2217, 6651, 19953, 100907, 302721, 908163, 2724489, 74570273, 223710819, 671132457, 2013397371]

約数ペア:

[(1, 2013397371), (3, 671132457), (9, 223710819), (27, 74570273), (739, 2724489), (2217, 908163), (6651, 302721), (19953, 100907)]