1323251811

素因数分解:

$3^2\times 7^3\times {\mathrm{193}}^1\times {\mathrm{2221}}^1$

素因数の和:2441

約数の個数: 48

約数和(自身を含む): 2241553600

約数和(自身を除く): 918301789

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 193, 343, 441, 579, 1029, 1351, 1737, 2221, 3087, 4053, 6663, 9457, 12159, 15547, 19989, 28371, 46641, 66199, 85113, 108829, 139923, 198597, 326487, 428653, 595791, 761803, 979461, 1285959, 2285409, 3000571, 3857877, 6856227, 9001713, 21003997, 27005139, 63011991, 147027979, 189035973, 441083937, 1323251811]

約数ペア:

[(1, 1323251811), (3, 441083937), (7, 189035973), (9, 147027979), (21, 63011991), (49, 27005139), (63, 21003997), (147, 9001713), (193, 6856227), (343, 3857877), (441, 3000571), (579, 2285409), (1029, 1285959), (1351, 979461), (1737, 761803), (2221, 595791), (3087, 428653), (4053, 326487), (6663, 198597), (9457, 139923), (12159, 108829), (15547, 85113), (19989, 66199), (28371, 46641)]