10786517

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 13887936

約数和(自身を除く): 3101419

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 563, 833, 1127, 2737, 3941, 9571, 12949, 19159, 27587, 66997, 90643, 220133, 468979, 634501, 1540931, 10786517]

約数ペア:

[(1, 10786517), (7, 1540931), (17, 634501), (23, 468979), (49, 220133), (119, 90643), (161, 66997), (391, 27587), (563, 19159), (833, 12949), (1127, 9571), (2737, 3941)]