2112259203

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{2657}}^1\times {\mathrm{4649}}^1$

素因数の和:7331

約数の個数: 24

約数和(自身を含む): 3213522000

約数和(自身を除く): 1101262797

約数列:

[1, 3, 9, 19, 57, 171, 2657, 4649, 7971, 13947, 23913, 41841, 50483, 88331, 151449, 264993, 454347, 794979, 12352393, 37057179, 111171537, 234695467, 704086401, 2112259203]

約数ペア:

[(1, 2112259203), (3, 704086401), (9, 234695467), (19, 111171537), (57, 37057179), (171, 12352393), (2657, 794979), (4649, 454347), (7971, 264993), (13947, 151449), (23913, 88331), (41841, 50483)]