26886223

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6871}}^1$

素因数の和:6934

約数の個数: 16

約数和(自身を含む): 33865216

約数和(自身を除く): 6978993

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 6871, 48097, 89323, 295453, 625261, 2068171, 3840889, 26886223]

約数ペア:

[(1, 26886223), (7, 3840889), (13, 2068171), (43, 625261), (91, 295453), (301, 89323), (559, 48097), (3913, 6871)]