12480492057

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{156733}}^1$

素因数の和:156893

約数の個数: 32

約数和(自身を含む): 19259473920

約数和(自身を除く): 6778981863

約数列:

[1, 3, 11, 19, 33, 57, 127, 209, 381, 627, 1397, 2413, 4191, 7239, 26543, 79629, 156733, 470199, 1724063, 2977927, 5172189, 8933781, 19905091, 32757197, 59715273, 98271591, 218956001, 378196729, 656868003, 1134590187, 4160164019, 12480492057]

約数ペア:

[(1, 12480492057), (3, 4160164019), (11, 1134590187), (19, 656868003), (33, 378196729), (57, 218956001), (127, 98271591), (209, 59715273), (381, 32757197), (627, 19905091), (1397, 8933781), (2413, 5172189), (4191, 2977927), (7239, 1724063), (26543, 470199), (79629, 156733)]