528023489

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{16993}}^1$

素因数の和:17216

約数の個数: 16

約数和(自身を含む): 632992512

約数和(自身を除く): 104969023

約数列:

[1, 7, 23, 161, 193, 1351, 4439, 16993, 31073, 118951, 390839, 2735873, 3279649, 22957543, 75431927, 528023489]

約数ペア:

[(1, 528023489), (7, 75431927), (23, 22957543), (161, 3279649), (193, 2735873), (1351, 390839), (4439, 118951), (16993, 31073)]