17239937

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3889}}^1$

素因数の和:3944

約数の個数: 16

約数和(自身を含む): 20912640

約数和(自身を除く): 3672703

約数列:

[1, 11, 13, 31, 143, 341, 403, 3889, 4433, 42779, 50557, 120559, 556127, 1326149, 1567267, 17239937]

約数ペア:

[(1, 17239937), (11, 1567267), (13, 1326149), (31, 556127), (143, 120559), (341, 50557), (403, 42779), (3889, 4433)]