22909293

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:330

約数の個数: 36

約数和(自身を含む): 36896860

約数和(自身を除く): 13987567

約数列:

[1, 3, 9, 11, 33, 99, 109, 121, 193, 327, 363, 579, 981, 1089, 1199, 1737, 2123, 3597, 6369, 10791, 13189, 19107, 21037, 23353, 39567, 63111, 70059, 118701, 189333, 210177, 231407, 694221, 2082663, 2545477, 7636431, 22909293]

約数ペア:

[(1, 22909293), (3, 7636431), (9, 2545477), (11, 2082663), (33, 694221), (99, 231407), (109, 210177), (121, 189333), (193, 118701), (327, 70059), (363, 63111), (579, 39567), (981, 23353), (1089, 21037), (1199, 19107), (1737, 13189), (2123, 10791), (3597, 6369)]