26563901

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3517}}^1$

素因数の和:3620

約数の個数: 16

約数和(自身を含む): 33097344

約数和(自身を除く): 6533443

約数列:

[1, 7, 13, 83, 91, 581, 1079, 3517, 7553, 24619, 45721, 291911, 320047, 2043377, 3794843, 26563901]

約数ペア:

[(1, 26563901), (7, 3794843), (13, 2043377), (83, 320047), (91, 291911), (581, 45721), (1079, 24619), (3517, 7553)]