26631143

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{991}}^1$

素因数の和:1358

約数の個数: 16

約数和(自身を含む): 33331200

約数和(自身を除く): 6700057

約数列:

[1, 7, 11, 77, 349, 991, 2443, 3839, 6937, 10901, 26873, 76307, 345859, 2421013, 3804449, 26631143]

約数ペア:

[(1, 26631143), (7, 3804449), (11, 2421013), (77, 345859), (349, 76307), (991, 26873), (2443, 10901), (3839, 6937)]