8379147

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 13824000

約数和(自身を除く): 5444853

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 343, 357, 479, 833, 1029, 1437, 2499, 3353, 5831, 8143, 10059, 17493, 23471, 24429, 57001, 70413, 164297, 171003, 399007, 492891, 1197021, 2793049, 8379147]

約数ペア:

[(1, 8379147), (3, 2793049), (7, 1197021), (17, 492891), (21, 399007), (49, 171003), (51, 164297), (119, 70413), (147, 57001), (343, 24429), (357, 23471), (479, 17493), (833, 10059), (1029, 8143), (1437, 5831), (2499, 3353)]