2107254809

素因数分解:

${\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{641}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 2351530440

約数和(自身を除く): 244275631

約数列:

[1, 11, 101, 121, 269, 641, 1111, 2959, 7051, 12221, 27169, 32549, 64741, 77561, 172429, 298859, 712151, 1896719, 3287449, 7833661, 17415329, 20863909, 191568619, 2107254809]

約数ペア:

[(1, 2107254809), (11, 191568619), (101, 20863909), (121, 17415329), (269, 7833661), (641, 3287449), (1111, 1896719), (2959, 712151), (7051, 298859), (12221, 172429), (27169, 77561), (32549, 64741)]