22276221

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 33005280

約数和(自身を除く): 10729059

約数列:

[1, 3, 11, 33, 109, 121, 327, 363, 563, 1199, 1689, 3597, 6193, 13189, 18579, 39567, 61367, 68123, 184101, 204369, 675037, 2025111, 7425407, 22276221]

約数ペア:

[(1, 22276221), (3, 7425407), (11, 2025111), (33, 675037), (109, 204369), (121, 184101), (327, 68123), (363, 61367), (563, 39567), (1199, 18579), (1689, 13189), (3597, 6193)]