1277251709

素因数分解:

${\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{433}}^1\times {\mathrm{463}}^1$

素因数の和:1196

約数の個数: 16

約数和(自身を含む): 1343580672

約数和(自身を除く): 66328963

約数列:

[1, 23, 277, 433, 463, 6371, 9959, 10649, 119941, 128251, 200479, 2758643, 2949773, 4611017, 55532683, 1277251709]

約数ペア:

[(1, 1277251709), (23, 55532683), (277, 4611017), (433, 2949773), (463, 2758643), (6371, 200479), (9959, 128251), (10649, 119941)]