7932639

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^2$

素因数の和:120

約数の個数: 36

約数和(自身を含む): 12832904

約数和(自身を除く): 4900265

約数列:

[1, 3, 11, 13, 33, 39, 41, 121, 123, 143, 363, 429, 451, 533, 1353, 1573, 1599, 1681, 4719, 4961, 5043, 5863, 14883, 17589, 18491, 21853, 55473, 64493, 65559, 193479, 203401, 240383, 610203, 721149, 2644213, 7932639]

約数ペア:

[(1, 7932639), (3, 2644213), (11, 721149), (13, 610203), (33, 240383), (39, 203401), (41, 193479), (121, 65559), (123, 64493), (143, 55473), (363, 21853), (429, 18491), (451, 17589), (533, 14883), (1353, 5863), (1573, 5043), (1599, 4961), (1681, 4719)]