21263291291

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1\times {\mathrm{88069}}^1$

素因数の和:88594

約数の個数: 16

約数和(自身を含む): 23740853760

約数和(自身を除く): 2477562469

約数列:

[1, 11, 47, 467, 517, 5137, 21949, 88069, 241439, 968759, 4139243, 41128223, 45531673, 452410453, 1933026481, 21263291291]

約数ペア:

[(1, 21263291291), (11, 1933026481), (47, 452410453), (467, 45531673), (517, 41128223), (5137, 4139243), (21949, 968759), (88069, 241439)]