42830821

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 47806848

約数和(自身を除く): 4976027

約数列:

[1, 11, 71, 173, 317, 781, 1903, 3487, 12283, 22507, 54841, 135113, 247577, 603251, 3893711, 42830821]

約数ペア:

[(1, 42830821), (11, 3893711), (71, 603251), (173, 247577), (317, 135113), (781, 54841), (1903, 22507), (3487, 12283)]