9991007

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 11228448

約数和(自身を除く): 1237441

約数列:

[1, 13, 43, 61, 293, 559, 793, 2623, 3809, 12599, 17873, 34099, 163787, 232349, 768539, 9991007]

約数ペア:

[(1, 9991007), (13, 768539), (43, 232349), (61, 163787), (293, 34099), (559, 17873), (793, 12599), (2623, 3809)]