3858779

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 16

約数和(自身を含む): 4354560

約数和(自身を除く): 495781

約数列:

[1, 17, 23, 71, 139, 391, 1207, 1633, 2363, 3197, 9869, 27761, 54349, 167773, 226987, 3858779]

約数ペア:

[(1, 3858779), (17, 226987), (23, 167773), (71, 54349), (139, 27761), (391, 9869), (1207, 3197), (1633, 2363)]