82812021

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1\times {\mathrm{811}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 111978048

約数和(自身を除く): 29166027

約数列:

[1, 3, 101, 303, 337, 811, 1011, 2433, 34037, 81911, 102111, 245733, 273307, 819921, 27604007, 82812021]

約数ペア:

[(1, 82812021), (3, 27604007), (101, 819921), (303, 273307), (337, 245733), (811, 102111), (1011, 81911), (2433, 34037)]