2051230719

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1\times {\mathrm{10687}}^1$

素因数の和:11294

約数の個数: 16

約数和(自身を含む): 2761095168

約数和(自身を除く): 709864449

約数列:

[1, 3, 137, 411, 467, 1401, 10687, 32061, 63979, 191937, 1464119, 4392357, 4990829, 14972487, 683743573, 2051230719]

約数ペア:

[(1, 2051230719), (3, 683743573), (137, 14972487), (411, 4990829), (467, 4392357), (1401, 1464119), (10687, 191937), (32061, 63979)]