238391043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{20011}}^1$

素因数の和:20063

約数の個数: 24

約数和(自身を含む): 365979456

約数和(自身を除く): 127588413

約数列:

[1, 3, 11, 19, 33, 57, 209, 361, 627, 1083, 3971, 11913, 20011, 60033, 220121, 380209, 660363, 1140627, 4182299, 7223971, 12546897, 21671913, 79463681, 238391043]

約数ペア:

[(1, 238391043), (3, 79463681), (11, 21671913), (19, 12546897), (33, 7223971), (57, 4182299), (209, 1140627), (361, 660363), (627, 380209), (1083, 220121), (3971, 60033), (11913, 20011)]