11809959

素因数分解:

$3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{761}}^1$

素因数の和:1510

約数の個数: 16

約数和(自身を含む): 18044160

約数和(自身を除く): 6234201

約数列:

[1, 3, 7, 21, 739, 761, 2217, 2283, 5173, 5327, 15519, 15981, 562379, 1687137, 3936653, 11809959]

約数ペア:

[(1, 11809959), (3, 3936653), (7, 1687137), (21, 562379), (739, 15981), (761, 15519), (2217, 5327), (2283, 5173)]