2502111

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 3587328

約数和(自身を除く): 1085217

約数列:

[1, 3, 17, 51, 71, 213, 691, 1207, 2073, 3621, 11747, 35241, 49061, 147183, 834037, 2502111]

約数ペア:

[(1, 2502111), (3, 834037), (17, 147183), (51, 49061), (71, 35241), (213, 11747), (691, 3621), (1207, 2073)]