16617069

素因数分解:

$3^5\times 7^1\times {\mathrm{9769}}^1$

素因数の和:9791

約数の個数: 24

約数和(自身を含む): 28450240

約数和(自身を除く): 11833171

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 9769, 29307, 68383, 87921, 205149, 263763, 615447, 791289, 1846341, 2373867, 5539023, 16617069]

約数ペア:

[(1, 16617069), (3, 5539023), (7, 2373867), (9, 1846341), (21, 791289), (27, 615447), (63, 263763), (81, 205149), (189, 87921), (243, 68383), (567, 29307), (1701, 9769)]