6856227

素因数分解:

$3^2\times 7^3\times {\mathrm{2221}}^1$

素因数の和:2248

約数の個数: 24

約数和(自身を含む): 11554400

約数和(自身を除く): 4698173

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 2221, 3087, 6663, 15547, 19989, 46641, 108829, 139923, 326487, 761803, 979461, 2285409, 6856227]

約数ペア:

[(1, 6856227), (3, 2285409), (7, 979461), (9, 761803), (21, 326487), (49, 139923), (63, 108829), (147, 46641), (343, 19989), (441, 15547), (1029, 6663), (2221, 3087)]