213534189

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1297}}^1\times {\mathrm{1663}}^1$

素因数の和:2977

約数の個数: 24

約数和(自身を含む): 336940032

約数和(自身を除く): 123405843

約数列:

[1, 3, 9, 11, 33, 99, 1297, 1663, 3891, 4989, 11673, 14267, 14967, 18293, 42801, 54879, 128403, 164637, 2156911, 6470733, 19412199, 23726021, 71178063, 213534189]

約数ペア:

[(1, 213534189), (3, 71178063), (9, 23726021), (11, 19412199), (33, 6470733), (99, 2156911), (1297, 164637), (1663, 128403), (3891, 54879), (4989, 42801), (11673, 18293), (14267, 14967)]