28527909

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{1699}}^1$

素因数の和:1924

約数の個数: 16

約数和(自身を含む): 39576000

約数和(自身を除く): 11048091

約数列:

[1, 3, 29, 87, 193, 579, 1699, 5097, 5597, 16791, 49271, 147813, 327907, 983721, 9509303, 28527909]

約数ペア:

[(1, 28527909), (3, 9509303), (29, 983721), (87, 327907), (193, 147813), (579, 49271), (1699, 16791), (5097, 5597)]