2163447

素因数分解:

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

素因数の和:112

約数の個数: 36

約数和(自身を含む): 3763032

約数和(自身を除く): 1599585

約数列:

[1, 3, 9, 11, 13, 33, 39, 41, 99, 117, 123, 143, 369, 429, 451, 533, 1287, 1353, 1599, 1681, 4059, 4797, 5043, 5863, 15129, 17589, 18491, 21853, 52767, 55473, 65559, 166419, 196677, 240383, 721149, 2163447]

約数ペア:

[(1, 2163447), (3, 721149), (9, 240383), (11, 196677), (13, 166419), (33, 65559), (39, 55473), (41, 52767), (99, 21853), (117, 18491), (123, 17589), (143, 15129), (369, 5863), (429, 5043), (451, 4797), (533, 4059), (1287, 1681), (1353, 1599)]