22387701

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{28813}}^1$

素因数の和:28860

約数の個数: 16

約数和(自身を含む): 35037824

約数和(自身を除く): 12650123

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 28813, 86439, 201691, 605073, 1066081, 3198243, 7462567, 22387701]

約数ペア:

[(1, 22387701), (3, 7462567), (7, 3198243), (21, 1066081), (37, 605073), (111, 201691), (259, 86439), (777, 28813)]