2630397

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 4469760

約数和(自身を除く): 1839363

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 193, 231, 413, 579, 649, 1239, 1351, 1947, 2123, 4053, 4543, 6369, 11387, 13629, 14861, 34161, 44583, 79709, 125257, 239127, 375771, 876799, 2630397]

約数ペア:

[(1, 2630397), (3, 876799), (7, 375771), (11, 239127), (21, 125257), (33, 79709), (59, 44583), (77, 34161), (177, 14861), (193, 13629), (231, 11387), (413, 6369), (579, 4543), (649, 4053), (1239, 2123), (1351, 1947)]