1213641

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:94

約数の個数: 48

約数和(自身を含む): 2201472

約数和(自身を除く): 987831

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 41, 69, 99, 117, 123, 143, 207, 253, 299, 369, 429, 451, 533, 759, 897, 943, 1287, 1353, 1599, 2277, 2691, 2829, 3289, 4059, 4797, 5863, 8487, 9867, 10373, 12259, 17589, 29601, 31119, 36777, 52767, 93357, 110331, 134849, 404547, 1213641]

約数ペア:

[(1, 1213641), (3, 404547), (9, 134849), (11, 110331), (13, 93357), (23, 52767), (33, 36777), (39, 31119), (41, 29601), (69, 17589), (99, 12259), (117, 10373), (123, 9867), (143, 8487), (207, 5863), (253, 4797), (299, 4059), (369, 3289), (429, 2829), (451, 2691), (533, 2277), (759, 1599), (897, 1353), (943, 1287)]