17317321

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3709}}^1$

素因数の和:3768

約数の個数: 16

約数和(自身を含む): 21369600

約数和(自身を除く): 4052279

約数列:

[1, 7, 23, 29, 161, 203, 667, 3709, 4669, 25963, 85307, 107561, 597149, 752927, 2473903, 17317321]

約数ペア:

[(1, 17317321), (7, 2473903), (23, 752927), (29, 597149), (161, 107561), (203, 85307), (667, 25963), (3709, 4669)]