8657253

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 14177280

約数和(自身を除く): 5520027

約数列:

[1, 3, 9, 11, 27, 33, 99, 103, 283, 297, 309, 849, 927, 1133, 2547, 2781, 3113, 3399, 7641, 9339, 10197, 28017, 29149, 30591, 84051, 87447, 262341, 320639, 787023, 961917, 2885751, 8657253]

約数ペア:

[(1, 8657253), (3, 2885751), (9, 961917), (11, 787023), (27, 320639), (33, 262341), (99, 87447), (103, 84051), (283, 30591), (297, 29149), (309, 28017), (849, 10197), (927, 9339), (1133, 7641), (2547, 3399), (2781, 3113)]