123896201

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20149}}^1$

素因数の和:20216

約数の個数: 16

約数和(自身を含む): 148948800

約数和(自身を除く): 25052599

約数列:

[1, 11, 13, 43, 143, 473, 559, 6149, 20149, 221639, 261937, 866407, 2881307, 9530477, 11263291, 123896201]

約数ペア:

[(1, 123896201), (11, 11263291), (13, 9530477), (43, 2881307), (143, 866407), (473, 261937), (559, 221639), (6149, 20149)]