18164289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3257}}^1$

素因数の和:3297

約数の個数: 24

約数和(自身を含む): 28618272

約数和(自身を除く): 10453983

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 3257, 5577, 9771, 35827, 42341, 107481, 127023, 465751, 550433, 1397253, 1651299, 6054763, 18164289]

約数ペア:

[(1, 18164289), (3, 6054763), (11, 1651299), (13, 1397253), (33, 550433), (39, 465751), (143, 127023), (169, 107481), (429, 42341), (507, 35827), (1859, 9771), (3257, 5577)]