9851149

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4127}}^1$

素因数の和:4176

約数の個数: 16

約数和(自身を含む): 12681216

約数和(自身を除く): 2830067

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 4127, 28889, 45397, 127937, 317779, 895559, 1407307, 9851149]

約数ペア:

[(1, 9851149), (7, 1407307), (11, 895559), (31, 317779), (77, 127937), (217, 45397), (341, 28889), (2387, 4127)]