26731551

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1193}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 44932608

約数和(自身を除く): 18201057

約数列:

[1, 3, 7, 11, 21, 33, 77, 97, 231, 291, 679, 1067, 1193, 2037, 3201, 3579, 7469, 8351, 13123, 22407, 25053, 39369, 91861, 115721, 275583, 347163, 810047, 1272931, 2430141, 3818793, 8910517, 26731551]

約数ペア:

[(1, 26731551), (3, 8910517), (7, 3818793), (11, 2430141), (21, 1272931), (33, 810047), (77, 347163), (97, 275583), (231, 115721), (291, 91861), (679, 39369), (1067, 25053), (1193, 22407), (2037, 13123), (3201, 8351), (3579, 7469)]