28299733

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{787}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 35403264

約数和(自身を除く): 7103531

約数列:

[1, 7, 11, 77, 467, 787, 3269, 5137, 5509, 8657, 35959, 60599, 367529, 2572703, 4042819, 28299733]

約数ペア:

[(1, 28299733), (7, 4042819), (11, 2572703), (77, 367529), (467, 60599), (787, 35959), (3269, 8657), (5137, 5509)]