90873559

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{997}}^1$

素因数の和:1482

約数の個数: 16

約数和(自身を含む): 107784000

約数和(自身を除く): 16910441

約数列:

[1, 7, 29, 203, 449, 997, 3143, 6979, 13021, 28913, 91147, 202391, 447653, 3133571, 12981937, 90873559]

約数ペア:

[(1, 90873559), (7, 12981937), (29, 3133571), (203, 447653), (449, 202391), (997, 91147), (3143, 28913), (6979, 13021)]