80353259

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 93139200

約数和(自身を除く): 12785941

約数列:

[1, 7, 139, 269, 307, 973, 1883, 2149, 37391, 42673, 82583, 261737, 298711, 578081, 11479037, 80353259]

約数ペア:

[(1, 80353259), (7, 11479037), (139, 578081), (269, 298711), (307, 261737), (973, 82583), (1883, 42673), (2149, 37391)]