13236223

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1889}}^1$

素因数の和:1927

約数の個数: 24

約数和(自身を含む): 18098640

約数和(自身を除く): 4862417

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 1889, 7007, 13223, 20779, 24557, 92561, 145453, 171899, 270127, 1018171, 1203293, 1890889, 13236223]

約数ペア:

[(1, 13236223), (7, 1890889), (11, 1203293), (13, 1018171), (49, 270127), (77, 171899), (91, 145453), (143, 92561), (539, 24557), (637, 20779), (1001, 13223), (1889, 7007)]