22158279

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1913}}^1$

素因数の和:1949

約数の個数: 40

約数和(自身を含む): 38907792

約数和(自身を除く): 16749513

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 1913, 3861, 5739, 11583, 17217, 21043, 24869, 51651, 63129, 74607, 154953, 189387, 223821, 273559, 568161, 671463, 820677, 1704483, 2014389, 2462031, 7386093, 22158279]

約数ペア:

[(1, 22158279), (3, 7386093), (9, 2462031), (11, 2014389), (13, 1704483), (27, 820677), (33, 671463), (39, 568161), (81, 273559), (99, 223821), (117, 189387), (143, 154953), (297, 74607), (351, 63129), (429, 51651), (891, 24869), (1053, 21043), (1287, 17217), (1913, 11583), (3861, 5739)]