26791331

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{487}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 31856640

約数和(自身を除く): 5065309

約数列:

[1, 7, 29, 203, 271, 487, 1897, 3409, 7859, 14123, 55013, 98861, 131977, 923839, 3827333, 26791331]

約数ペア:

[(1, 26791331), (7, 3827333), (29, 923839), (203, 131977), (271, 98861), (487, 55013), (1897, 14123), (3409, 7859)]