83990081

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{15017}}^1$

素因数の和:15088

約数の個数: 16

約数和(自身を含む): 103804416

約数和(自身を除く): 19814335

約数列:

[1, 7, 17, 47, 119, 329, 799, 5593, 15017, 105119, 255289, 705799, 1787023, 4940593, 11998583, 83990081]

約数ペア:

[(1, 83990081), (7, 11998583), (17, 4940593), (47, 1787023), (119, 705799), (329, 255289), (799, 105119), (5593, 15017)]