260498601

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{5563}}^1$

素因数の和:5634

約数の個数: 36

約数和(自身を含む): 423286864

約数和(自身を除く): 162788263

約数列:

[1, 3, 9, 11, 33, 43, 99, 121, 129, 363, 387, 473, 1089, 1419, 4257, 5203, 5563, 15609, 16689, 46827, 50067, 61193, 183579, 239209, 550737, 673123, 717627, 2019369, 2152881, 2631299, 6058107, 7893897, 23681691, 28944289, 86832867, 260498601]

約数ペア:

[(1, 260498601), (3, 86832867), (9, 28944289), (11, 23681691), (33, 7893897), (43, 6058107), (99, 2631299), (121, 2152881), (129, 2019369), (363, 717627), (387, 673123), (473, 550737), (1089, 239209), (1419, 183579), (4257, 61193), (5203, 50067), (5563, 46827), (15609, 16689)]