274311807

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{2333}}^1$

素因数の和:2863

約数の個数: 32

約数和(自身を含む): 457090560

約数和(自身を除く): 182778753

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 509, 1527, 2333, 3563, 5599, 6999, 10689, 16331, 16797, 25663, 39193, 48993, 76989, 117579, 179641, 538923, 1187497, 3562491, 8312479, 13062467, 24937437, 39187401, 91437269, 274311807]

約数ペア:

[(1, 274311807), (3, 91437269), (7, 39187401), (11, 24937437), (21, 13062467), (33, 8312479), (77, 3562491), (231, 1187497), (509, 538923), (1527, 179641), (2333, 117579), (3563, 76989), (5599, 48993), (6999, 39193), (10689, 25663), (16331, 16797)]