2017128819

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{193601}}^1$

素因数の和:193778

約数の個数: 16

約数和(自身を含む): 2825040384

約数和(自身を除く): 807911565

約数列:

[1, 3, 23, 69, 151, 453, 3473, 10419, 193601, 580803, 4452823, 13358469, 29233751, 87701253, 672376273, 2017128819]

約数ペア:

[(1, 2017128819), (3, 672376273), (23, 87701253), (69, 29233751), (151, 13358469), (453, 4452823), (3473, 580803), (10419, 193601)]