1900672719

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{5236013}}^1$

素因数の和:5236038

約数の個数: 12

約数和(自身を含む): 2785559448

約数和(自身を除く): 884886729

約数列:

[1, 3, 11, 33, 121, 363, 5236013, 15708039, 57596143, 172788429, 633557573, 1900672719]

約数ペア:

[(1, 1900672719), (3, 633557573), (11, 172788429), (33, 57596143), (121, 15708039), (363, 5236013)]