80837687

素因数分解:

$7^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 93619200

約数和(自身を除く): 12781513

約数列:

[1, 7, 211, 229, 239, 1477, 1603, 1673, 48319, 50429, 54731, 338233, 353003, 383117, 11548241, 80837687]

約数ペア:

[(1, 80837687), (7, 11548241), (211, 383117), (229, 353003), (239, 338233), (1477, 54731), (1603, 50429), (1673, 48319)]