2017237497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{117329}}^1$

素因数の和:117864

約数の個数: 16

約数和(自身を含む): 2939820480

約数和(自身を除く): 922582983

約数列:

[1, 3, 11, 33, 521, 1563, 5731, 17193, 117329, 351987, 1290619, 3871857, 61128409, 183385227, 672412499, 2017237497]

約数ペア:

[(1, 2017237497), (3, 672412499), (11, 183385227), (33, 61128409), (521, 3871857), (1563, 1290619), (5731, 351987), (17193, 117329)]