12207345

素因数分解:

$3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1319}}^1$

素因数の和:1944

約数の個数: 16

約数和(自身を含む): 19578240

約数和(自身を除く): 7370895

約数列:

[1, 3, 5, 15, 617, 1319, 1851, 3085, 3957, 6595, 9255, 19785, 813823, 2441469, 4069115, 12207345]

約数ペア:

[(1, 12207345), (3, 4069115), (5, 2441469), (15, 813823), (617, 19785), (1319, 9255), (1851, 6595), (3085, 3957)]