166797817

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{883}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 179232768

約数和(自身を除く): 12434951

約数列:

[1, 23, 43, 191, 883, 989, 4393, 8213, 20309, 37969, 168653, 188899, 873287, 3879019, 7252079, 166797817]

約数ペア:

[(1, 166797817), (23, 7252079), (43, 3879019), (191, 873287), (883, 188899), (989, 168653), (4393, 37969), (8213, 20309)]