28612023

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 36

約数和(自身を含む): 44129400

約数和(自身を除く): 15517377

約数列:

[1, 3, 11, 23, 33, 69, 121, 149, 253, 363, 447, 529, 759, 1587, 1639, 2783, 3427, 4917, 5819, 8349, 10281, 17457, 18029, 37697, 54087, 64009, 78821, 113091, 192027, 236463, 414667, 867031, 1244001, 2601093, 9537341, 28612023]

約数ペア:

[(1, 28612023), (3, 9537341), (11, 2601093), (23, 1244001), (33, 867031), (69, 414667), (121, 236463), (149, 192027), (253, 113091), (363, 78821), (447, 64009), (529, 54087), (759, 37697), (1587, 18029), (1639, 17457), (2783, 10281), (3427, 8349), (4917, 5819)]