1615204071

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1533907}}^1$

素因数の和:1533932

約数の個数: 20

約数和(自身を含む): 2598440152

約数和(自身を除く): 983236081

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1533907, 4601721, 13805163, 19940791, 41415489, 59822373, 124246467, 179467119, 538401357, 1615204071]

約数ペア:

[(1, 1615204071), (3, 538401357), (9, 179467119), (13, 124246467), (27, 59822373), (39, 41415489), (81, 19940791), (117, 13805163), (351, 4601721), (1053, 1533907)]