2129278317

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{94723}}^1$

素因数の和:94912

約数の個数: 16

約数和(自身を含む): 2909921280

約数和(自身を除く): 780642963

約数列:

[1, 3, 59, 127, 177, 381, 7493, 22479, 94723, 284169, 5588657, 12029821, 16765971, 36089463, 709759439, 2129278317]

約数ペア:

[(1, 2129278317), (3, 709759439), (59, 36089463), (127, 16765971), (177, 12029821), (381, 5588657), (7493, 284169), (22479, 94723)]