21170622

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{320767}}^1$

素因数の和:320783

約数の個数: 16

約数和(自身を含む): 46190592

約数和(自身を除く): 25019970

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 320767, 641534, 962301, 1924602, 3528437, 7056874, 10585311, 21170622]

約数ペア:

[(1, 21170622), (2, 10585311), (3, 7056874), (6, 3528437), (11, 1924602), (22, 962301), (33, 641534), (66, 320767)]