2019292929

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4399331}}^1$

素因数の和:4399357

約数の個数: 16

約数和(自身を含む): 3167519040

約数和(自身を除く): 1148226111

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4399331, 13197993, 39593979, 74788627, 118781937, 224365881, 673097643, 2019292929]

約数ペア:

[(1, 2019292929), (3, 673097643), (9, 224365881), (17, 118781937), (27, 74788627), (51, 39593979), (153, 13197993), (459, 4399331)]