51103987

素因数分解:

${\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{2797}}^1$

素因数の和:2970

約数の個数: 12

約数和(自身を含む): 56564368

約数和(自身を除く): 5460381

約数列:

[1, 11, 121, 151, 1661, 2797, 18271, 30767, 338437, 422347, 4645817, 51103987]

約数ペア:

[(1, 51103987), (11, 4645817), (121, 422347), (151, 338437), (1661, 30767), (2797, 18271)]