2013604263

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{1321}}^1$

素因数の和:1600

約数の個数: 48

約数和(自身を含む): 3229593120

約数和(自身を除く): 1215988857

約数列:

[1, 3, 9, 11, 33, 89, 99, 173, 267, 519, 801, 979, 1321, 1557, 1903, 2937, 3963, 5709, 8811, 11889, 14531, 15397, 17127, 43593, 46191, 117569, 130779, 138573, 169367, 228533, 352707, 508101, 685599, 1058121, 1293259, 1524303, 2056797, 2513863, 3879777, 7541589, 11639331, 20339437, 22624767, 61018311, 183054933, 223733807, 671201421, 2013604263]

約数ペア:

[(1, 2013604263), (3, 671201421), (9, 223733807), (11, 183054933), (33, 61018311), (89, 22624767), (99, 20339437), (173, 11639331), (267, 7541589), (519, 3879777), (801, 2513863), (979, 2056797), (1321, 1524303), (1557, 1293259), (1903, 1058121), (2937, 685599), (3963, 508101), (5709, 352707), (8811, 228533), (11889, 169367), (14531, 138573), (15397, 130779), (17127, 117569), (43593, 46191)]