304821729

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{4813}}^1$

素因数の和:5077

約数の個数: 24

約数和(自身を含む): 456598272

約数和(自身を除く): 151776543

約数列:

[1, 3, 9, 31, 93, 227, 279, 681, 2043, 4813, 7037, 14439, 21111, 43317, 63333, 149203, 447609, 1092551, 1342827, 3277653, 9832959, 33869081, 101607243, 304821729]

約数ペア:

[(1, 304821729), (3, 101607243), (9, 33869081), (31, 9832959), (93, 3277653), (227, 1342827), (279, 1092551), (681, 447609), (2043, 149203), (4813, 63333), (7037, 43317), (14439, 21111)]