833193647

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{20161}}^1$

素因数の和:20219

約数の個数: 24

約数和(自身を含む): 1039875312

約数和(自身を除く): 206681665

約数列:

[1, 11, 13, 17, 143, 187, 221, 289, 2431, 3179, 3757, 20161, 41327, 221771, 262093, 342737, 2883023, 3770107, 4455581, 5826529, 49011391, 64091819, 75744877, 833193647]

約数ペア:

[(1, 833193647), (11, 75744877), (13, 64091819), (17, 49011391), (143, 5826529), (187, 4455581), (221, 3770107), (289, 2883023), (2431, 342737), (3179, 262093), (3757, 221771), (20161, 41327)]