22017609

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{6421}}^1$

素因数の和:6557

約数の個数: 16

約数和(自身を含む): 32880640

約数和(自身を除く): 10863031

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 6421, 19263, 57789, 173367, 815467, 2446401, 7339203, 22017609]

約数ペア:

[(1, 22017609), (3, 7339203), (9, 2446401), (27, 815467), (127, 173367), (381, 57789), (1143, 19263), (3429, 6421)]