4813431

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 7902720

約数和(自身を除く): 3089289

約数列:

[1, 3, 7, 17, 21, 51, 97, 119, 139, 291, 357, 417, 679, 973, 1649, 2037, 2363, 2919, 4947, 7089, 11543, 13483, 16541, 34629, 40449, 49623, 94381, 229211, 283143, 687633, 1604477, 4813431]

約数ペア:

[(1, 4813431), (3, 1604477), (7, 687633), (17, 283143), (21, 229211), (51, 94381), (97, 49623), (119, 40449), (139, 34629), (291, 16541), (357, 13483), (417, 11543), (679, 7089), (973, 4947), (1649, 2919), (2037, 2363)]