16128009

素因数分解:

$3^2\times {\mathrm{317}}^1\times {\mathrm{5653}}^1$

素因数の和:5976

約数の個数: 12

約数和(自身を含む): 23373636

約数和(自身を除く): 7245627

約数列:

[1, 3, 9, 317, 951, 2853, 5653, 16959, 50877, 1792001, 5376003, 16128009]

約数ペア:

[(1, 16128009), (3, 5376003), (9, 1792001), (317, 50877), (951, 16959), (2853, 5653)]