121260269

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1753}}^1$

素因数の和:2096

約数の個数: 16

約数和(自身を含む): 138790512

約数和(自身を除く): 17530243

約数列:

[1, 13, 17, 221, 313, 1753, 4069, 5321, 22789, 29801, 69173, 387413, 548689, 7132957, 9327713, 121260269]

約数ペア:

[(1, 121260269), (13, 9327713), (17, 7132957), (221, 548689), (313, 387413), (1753, 69173), (4069, 29801), (5321, 22789)]