42943369

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6203}}^1$

素因数の和:6276

約数の個数: 16

約数和(自身を含む): 52411392

約数和(自身を除く): 9468023

約数列:

[1, 7, 23, 43, 161, 301, 989, 6203, 6923, 43421, 142669, 266729, 998683, 1867103, 6134767, 42943369]

約数ペア:

[(1, 42943369), (7, 6134767), (23, 1867103), (43, 998683), (161, 266729), (301, 142669), (989, 43421), (6203, 6923)]