121268741

素因数分解:

${\mathrm{11}}^3\times {\mathrm{179}}^1\times {\mathrm{509}}^1$

素因数の和:721

約数の個数: 16

約数和(自身を含む): 134395200

約数和(自身を除く): 13126459

約数列:

[1, 11, 121, 179, 509, 1331, 1969, 5599, 21659, 61589, 91111, 238249, 677479, 1002221, 11024431, 121268741]

約数ペア:

[(1, 121268741), (11, 11024431), (121, 1002221), (179, 677479), (509, 238249), (1331, 91111), (1969, 61589), (5599, 21659)]