2009442897

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1619}}^1$

素因数の和:1848

約数の個数: 80

約数和(自身を含む): 3763584000

約数和(自身を除く): 1754141103

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 199, 231, 297, 567, 597, 693, 891, 1393, 1619, 1791, 2079, 2189, 4179, 4857, 5373, 6237, 6567, 11333, 12537, 14571, 15323, 16119, 17809, 19701, 33999, 37611, 43713, 45969, 53427, 59103, 101997, 112833, 124663, 131139, 137907, 160281, 177309, 305991, 322181, 373989, 413721, 480843, 917973, 966543, 1121967, 1241163, 1442529, 2255267, 2899629, 3365901, 3543991, 6765801, 8698887, 10097703, 10631973, 20297403, 24807937, 26096661, 31895919, 60892209, 74423811, 95687757, 182676627, 223271433, 287063271, 669814299, 2009442897]

約数ペア:

[(1, 2009442897), (3, 669814299), (7, 287063271), (9, 223271433), (11, 182676627), (21, 95687757), (27, 74423811), (33, 60892209), (63, 31895919), (77, 26096661), (81, 24807937), (99, 20297403), (189, 10631973), (199, 10097703), (231, 8698887), (297, 6765801), (567, 3543991), (597, 3365901), (693, 2899629), (891, 2255267), (1393, 1442529), (1619, 1241163), (1791, 1121967), (2079, 966543), (2189, 917973), (4179, 480843), (4857, 413721), (5373, 373989), (6237, 322181), (6567, 305991), (11333, 177309), (12537, 160281), (14571, 137907), (15323, 131139), (16119, 124663), (17809, 112833), (19701, 101997), (33999, 59103), (37611, 53427), (43713, 45969)]