2011352511

素因数分解:

$3^1\times 7^1\times {\mathrm{2087}}^1\times {\mathrm{45893}}^1$

素因数の和:47990

約数の個数: 16

約数和(自身を含む): 3066453504

約数和(自身を除く): 1055100993

約数列:

[1, 3, 7, 21, 2087, 6261, 14609, 43827, 45893, 137679, 321251, 963753, 95778691, 287336073, 670450837, 2011352511]

約数ペア:

[(1, 2011352511), (3, 670450837), (7, 287336073), (21, 95778691), (2087, 963753), (6261, 321251), (14609, 137679), (43827, 45893)]