2019125547

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2399}}^1\times {\mathrm{5501}}^1$

素因数の和:7923

約数の個数: 24

約数和(自身を含む): 3089923200

約数和(自身を除く): 1070797653

約数列:

[1, 3, 9, 17, 51, 153, 2399, 5501, 7197, 16503, 21591, 40783, 49509, 93517, 122349, 280551, 367047, 841653, 13196899, 39590697, 118772091, 224347283, 673041849, 2019125547]

約数ペア:

[(1, 2019125547), (3, 673041849), (9, 224347283), (17, 118772091), (51, 39590697), (153, 13196899), (2399, 841653), (5501, 367047), (7197, 280551), (16503, 122349), (21591, 93517), (40783, 49509)]