121111397

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{883}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 136249152

約数和(自身を除く): 15137755

約数列:

[1, 11, 37, 337, 407, 883, 3707, 9713, 12469, 32671, 137159, 297571, 359381, 3273281, 11010127, 121111397]

約数ペア:

[(1, 121111397), (11, 11010127), (37, 3273281), (337, 359381), (407, 297571), (883, 137159), (3707, 32671), (9713, 12469)]