22198023

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43271}}^1$

素因数の和:43299

約数の個数: 16

約数和(自身を含む): 34617600

約数和(自身を除く): 12419577

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 43271, 129813, 389439, 822149, 1168317, 2466447, 7399341, 22198023]

約数ペア:

[(1, 22198023), (3, 7399341), (9, 2466447), (19, 1168317), (27, 822149), (57, 389439), (171, 129813), (513, 43271)]