7889943

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3943}}^1$

素因数の和:3998

約数の個数: 16

約数和(自身を含む): 11358720

約数和(自身を除く): 3468777

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 3943, 11829, 90689, 114347, 272067, 343041, 2629981, 7889943]

約数ペア:

[(1, 7889943), (3, 2629981), (23, 343041), (29, 272067), (69, 114347), (87, 90689), (667, 11829), (2001, 3943)]