1869087

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 2894080

約数和(自身を除く): 1024993

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 271, 363, 627, 813, 2299, 2981, 5149, 6897, 8943, 15447, 32791, 56639, 98373, 169917, 623029, 1869087]

約数ペア:

[(1, 1869087), (3, 623029), (11, 169917), (19, 98373), (33, 56639), (57, 32791), (121, 15447), (209, 8943), (271, 6897), (363, 5149), (627, 2981), (813, 2299)]