80903221

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{679859}}^1$

素因数の和:679883

約数の個数: 8

約数和(自身を含む): 97899840

約数和(自身を除く): 16996619

約数列:

[1, 7, 17, 119, 679859, 4759013, 11557603, 80903221]

約数ペア:

[(1, 80903221), (7, 11557603), (17, 4759013), (119, 679859)]