16984281

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1879}}^1$

素因数の和:2036

約数の個数: 16

約数和(自身を含む): 23823360

約数和(自身を除く): 6839079

約数列:

[1, 3, 23, 69, 131, 393, 1879, 3013, 5637, 9039, 43217, 129651, 246149, 738447, 5661427, 16984281]

約数ペア:

[(1, 16984281), (3, 5661427), (23, 738447), (69, 246149), (131, 129651), (393, 43217), (1879, 9039), (3013, 5637)]