91191451

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{919}}^1$

素因数の和:1398

約数の個数: 16

約数和(自身を含む): 104328000

約数和(自身を除く): 13136549

約数列:

[1, 13, 17, 221, 449, 919, 5837, 7633, 11947, 15623, 99229, 203099, 412631, 5364203, 7014727, 91191451]

約数ペア:

[(1, 91191451), (13, 7014727), (17, 5364203), (221, 412631), (449, 203099), (919, 99229), (5837, 15623), (7633, 11947)]