2864697

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1847}}^1$

素因数の和:1908

約数の個数: 16

約数和(自身を含む): 4257792

約数和(自身を除く): 1393095

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 1847, 5541, 20317, 60951, 86809, 260427, 954899, 2864697]

約数ペア:

[(1, 2864697), (3, 954899), (11, 260427), (33, 86809), (47, 60951), (141, 20317), (517, 5541), (1551, 1847)]