213244095

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{330611}}^1$

素因数の和:330662

約数の個数: 16

約数和(自身を含む): 349126272

約数和(自身を除く): 135882177

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 330611, 991833, 1653055, 4959165, 14216273, 42648819, 71081365, 213244095]

約数ペア:

[(1, 213244095), (3, 71081365), (5, 42648819), (15, 14216273), (43, 4959165), (129, 1653055), (215, 991833), (645, 330611)]