1689440211

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{6472951}}^1$

素因数の和:6472986

約数の個数: 12

約数和(自身を含む): 2524451280

約数和(自身を除く): 835011069

約数列:

[1, 3, 9, 29, 87, 261, 6472951, 19418853, 58256559, 187715579, 563146737, 1689440211]

約数ペア:

[(1, 1689440211), (3, 563146737), (9, 187715579), (29, 58256559), (87, 19418853), (261, 6472951)]