71889191

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4241}}^1$

素因数の和:4342

約数の個数: 16

約数和(自身を含む): 83075328

約数和(自身を除く): 11186137

約数列:

[1, 11, 23, 67, 253, 737, 1541, 4241, 16951, 46651, 97543, 284147, 1072973, 3125617, 6535381, 71889191]

約数ペア:

[(1, 71889191), (11, 6535381), (23, 3125617), (67, 1072973), (253, 284147), (737, 97543), (1541, 46651), (4241, 16951)]