17697147

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1999}}^1$

素因数の和:2242

約数の個数: 16

約数和(自身を含む): 25536000

約数和(自身を除く): 7838853

約数列:

[1, 3, 13, 39, 227, 681, 1999, 2951, 5997, 8853, 25987, 77961, 453773, 1361319, 5899049, 17697147]

約数ペア:

[(1, 17697147), (3, 5899049), (13, 1361319), (39, 453773), (227, 77961), (681, 25987), (1999, 8853), (2951, 5997)]