16224867

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{2903}}^1$

素因数の和:2941

約数の個数: 24

約数和(自身を含む): 25369344

約数和(自身を除く): 9144477

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 2903, 5589, 8709, 26127, 66769, 78381, 200307, 235143, 600921, 705429, 1802763, 5408289, 16224867]

約数ペア:

[(1, 16224867), (3, 5408289), (9, 1802763), (23, 705429), (27, 600921), (69, 235143), (81, 200307), (207, 78381), (243, 66769), (621, 26127), (1863, 8709), (2903, 5589)]