121011011

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{32261}}^1$

素因数の和:32314

約数の個数: 12

約数和(自身を含む): 137307072

約数和(自身を除く): 16296061

約数列:

[1, 11, 31, 121, 341, 3751, 32261, 354871, 1000091, 3903581, 11001001, 121011011]

約数ペア:

[(1, 121011011), (11, 11001001), (31, 3903581), (121, 1000091), (341, 354871), (3751, 32261)]