2172051277

素因数分解:

${\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{91121}}^1$

素因数の和:91340

約数の個数: 12

約数和(自身を含む): 2399606748

約数和(自身を除く): 227555471

約数列:

[1, 11, 121, 197, 2167, 23837, 91121, 1002331, 11025641, 17950837, 197459207, 2172051277]

約数ペア:

[(1, 2172051277), (11, 197459207), (121, 17950837), (197, 11025641), (2167, 1002331), (23837, 91121)]