28525937

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 32417280

約数和(自身を除く): 3891343

約数列:

[1, 11, 29, 223, 319, 401, 2453, 4411, 6467, 11629, 71137, 89423, 127919, 983653, 2593267, 28525937]

約数ペア:

[(1, 28525937), (11, 2593267), (29, 983653), (223, 127919), (319, 89423), (401, 71137), (2453, 11629), (4411, 6467)]