8481011

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 12257280

約数和(自身を除く): 3776269

約数列:

[1, 7, 11, 17, 19, 31, 77, 119, 121, 133, 187, 209, 217, 323, 341, 527, 589, 847, 1309, 1463, 2057, 2261, 2299, 2387, 3553, 3689, 3751, 4123, 5797, 6479, 10013, 14399, 16093, 24871, 26257, 39083, 40579, 45353, 63767, 70091, 71269, 110143, 273581, 446369, 498883, 771001, 1211573, 8481011]

約数ペア:

[(1, 8481011), (7, 1211573), (11, 771001), (17, 498883), (19, 446369), (31, 273581), (77, 110143), (119, 71269), (121, 70091), (133, 63767), (187, 45353), (209, 40579), (217, 39083), (323, 26257), (341, 24871), (527, 16093), (589, 14399), (847, 10013), (1309, 6479), (1463, 5797), (2057, 4123), (2261, 3751), (2299, 3689), (2387, 3553)]