2017141889

素因数分解:

$7^2\times {\mathrm{127}}^1\times {\mathrm{324143}}^1$

素因数の和:324284

約数の個数: 12

約数和(自身を含む): 2364954624

約数和(自身を除く): 347812735

約数列:

[1, 7, 49, 127, 889, 6223, 324143, 2269001, 15883007, 41166161, 288163127, 2017141889]

約数ペア:

[(1, 2017141889), (7, 288163127), (49, 41166161), (127, 15883007), (889, 2269001), (6223, 324143)]