248962679

素因数分解:

$7^2\times {\mathrm{487}}^1\times {\mathrm{10433}}^1$

素因数の和:10934

約数の個数: 12

約数和(自身を含む): 290232144

約数和(自身を除く): 41269465

約数列:

[1, 7, 49, 487, 3409, 10433, 23863, 73031, 511217, 5080871, 35566097, 248962679]

約数ペア:

[(1, 248962679), (7, 35566097), (49, 5080871), (487, 511217), (3409, 73031), (10433, 23863)]