804960423

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{433}}^1$

素因数の和:893

約数の個数: 40

約数和(自身を含む): 1228827600

約数和(自身を除く): 423867177

約数列:

[1, 3, 9, 27, 59, 81, 177, 389, 433, 531, 1167, 1299, 1593, 3501, 3897, 4779, 10503, 11691, 22951, 25547, 31509, 35073, 68853, 76641, 168437, 206559, 229923, 505311, 619677, 689769, 1515933, 1859031, 2069307, 4547799, 9937783, 13643397, 29813349, 89440047, 268320141, 804960423]

約数ペア:

[(1, 804960423), (3, 268320141), (9, 89440047), (27, 29813349), (59, 13643397), (81, 9937783), (177, 4547799), (389, 2069307), (433, 1859031), (531, 1515933), (1167, 689769), (1299, 619677), (1593, 505311), (3501, 229923), (3897, 206559), (4779, 168437), (10503, 76641), (11691, 68853), (22951, 35073), (25547, 31509)]