22108401

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3943}}^1$

素因数の和:4045

約数の個数: 24

約数和(自身を含む): 36915840

約数和(自身を除く): 14807439

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 3943, 5607, 11829, 27601, 35487, 82803, 248409, 350927, 1052781, 2456489, 3158343, 7369467, 22108401]

約数ペア:

[(1, 22108401), (3, 7369467), (7, 3158343), (9, 2456489), (21, 1052781), (63, 350927), (89, 248409), (267, 82803), (623, 35487), (801, 27601), (1869, 11829), (3943, 5607)]