26984177

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 30507840

約数和(自身を除く): 3523663

約数列:

[1, 11, 43, 89, 473, 641, 979, 3827, 7051, 27563, 42097, 57049, 303193, 627539, 2453107, 26984177]

約数ペア:

[(1, 26984177), (11, 2453107), (43, 627539), (89, 303193), (473, 57049), (641, 42097), (979, 27563), (3827, 7051)]