2019115737

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{313}}^1\times {\mathrm{2999}}^1$

素因数の和:3557

約数の個数: 24

約数和(自身を含む): 2939040000

約数和(自身を除く): 919924263

約数列:

[1, 3, 9, 239, 313, 717, 939, 2151, 2817, 2999, 8997, 26991, 74807, 224421, 673263, 716761, 938687, 2150283, 2816061, 6450849, 8448183, 224346193, 673038579, 2019115737]

約数ペア:

[(1, 2019115737), (3, 673038579), (9, 224346193), (239, 8448183), (313, 6450849), (717, 2816061), (939, 2150283), (2151, 938687), (2817, 716761), (2999, 673263), (8997, 224421), (26991, 74807)]