8254953

素因数分解:

$3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 14816256

約数和(自身を除く): 6561303

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 211, 243, 483, 567, 621, 633, 1449, 1477, 1701, 1863, 1899, 4347, 4431, 4853, 5589, 5697, 13041, 13293, 14559, 17091, 33971, 39123, 39879, 43677, 51273, 101913, 119637, 131031, 305739, 358911, 393093, 917217, 1179279, 2751651, 8254953]

約数ペア:

[(1, 8254953), (3, 2751651), (7, 1179279), (9, 917217), (21, 393093), (23, 358911), (27, 305739), (63, 131031), (69, 119637), (81, 101913), (161, 51273), (189, 43677), (207, 39879), (211, 39123), (243, 33971), (483, 17091), (567, 14559), (621, 13293), (633, 13041), (1449, 5697), (1477, 5589), (1701, 4853), (1863, 4431), (1899, 4347)]