22889377

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{337}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 27169792

約数和(自身を除く): 4280415

約数列:

[1, 7, 31, 217, 313, 337, 2191, 2359, 9703, 10447, 67921, 73129, 105481, 738367, 3269911, 22889377]

約数ペア:

[(1, 22889377), (7, 3269911), (31, 738367), (217, 105481), (313, 73129), (337, 67921), (2191, 10447), (2359, 9703)]