25946217

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 42240000

約数和(自身を除く): 16293783

約数列:

[1, 3, 9, 11, 27, 33, 99, 199, 297, 439, 597, 1317, 1791, 2189, 3951, 4829, 5373, 6567, 11853, 14487, 19701, 43461, 59103, 87361, 130383, 262083, 786249, 960971, 2358747, 2882913, 8648739, 25946217]

約数ペア:

[(1, 25946217), (3, 8648739), (9, 2882913), (11, 2358747), (27, 960971), (33, 786249), (99, 262083), (199, 130383), (297, 87361), (439, 59103), (597, 43461), (1317, 19701), (1791, 14487), (2189, 11853), (3951, 6567), (4829, 5373)]