16828479

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{3011}}^1$

素因数の和:3049

約数の個数: 24

約数和(自身を含む): 26312832

約数和(自身を除く): 9484353

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 3011, 5589, 9033, 27099, 69253, 81297, 207759, 243891, 623277, 731673, 1869831, 5609493, 16828479]

約数ペア:

[(1, 16828479), (3, 5609493), (9, 1869831), (23, 731673), (27, 623277), (69, 243891), (81, 207759), (207, 81297), (243, 69253), (621, 27099), (1863, 9033), (3011, 5589)]