2017420221

素因数分解:

$3^1\times {\mathrm{18671}}^1\times {\mathrm{36017}}^1$

素因数の和:54691

約数の個数: 8

約数和(自身を含む): 2690112384

約数和(自身を除く): 672692163

約数列:

[1, 3, 18671, 36017, 56013, 108051, 672473407, 2017420221]

約数ペア:

[(1, 2017420221), (3, 672473407), (18671, 108051), (36017, 56013)]