999103693

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{87403}}^1$

素因数の和:87504

約数の個数: 16

約数和(自身を含む): 1208272896

約数和(自身を除く): 209169203

約数列:

[1, 7, 23, 71, 161, 497, 1633, 11431, 87403, 611821, 2010269, 6205613, 14071883, 43439291, 142729099, 999103693]

約数ペア:

[(1, 999103693), (7, 142729099), (23, 43439291), (71, 14071883), (161, 6205613), (497, 2010269), (1633, 611821), (11431, 87403)]