112420979

素因数分解:

${\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{9199}}^1$

素因数の和:9322

約数の個数: 12

約数和(自身を含む): 124807200

約数和(自身を除く): 12386221

約数列:

[1, 11, 101, 121, 1111, 9199, 12221, 101189, 929099, 1113079, 10220089, 112420979]

約数ペア:

[(1, 112420979), (11, 10220089), (101, 1113079), (121, 929099), (1111, 101189), (9199, 12221)]