259634067

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{1103}}^1$

素因数の和:2143

約数の個数: 32

約数和(自身を含む): 432414720

約数和(自身を除く): 172780653

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1019, 1103, 3057, 3309, 7133, 7721, 11209, 12133, 21399, 23163, 33627, 36399, 78463, 84931, 235389, 254793, 1123957, 3371871, 7867699, 12363527, 23603097, 37090581, 86544689, 259634067]

約数ペア:

[(1, 259634067), (3, 86544689), (7, 37090581), (11, 23603097), (21, 12363527), (33, 7867699), (77, 3371871), (231, 1123957), (1019, 254793), (1103, 235389), (3057, 84931), (3309, 78463), (7133, 36399), (7721, 33627), (11209, 23163), (12133, 21399)]