164939489

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{1999}}^1$

素因数の和:2600

約数の個数: 16

約数和(自身を含む): 194208000

約数和(自身を除く): 29268511

約数列:

[1, 11, 13, 143, 577, 1999, 6347, 7501, 21989, 25987, 82511, 285857, 1153423, 12687653, 14994499, 164939489]

約数ペア:

[(1, 164939489), (11, 14994499), (13, 12687653), (143, 1153423), (577, 285857), (1999, 82511), (6347, 25987), (7501, 21989)]