375570909

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1033}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 645216000

約数和(自身を除く): 269645091

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 199, 203, 261, 597, 609, 1033, 1393, 1791, 1827, 3099, 4179, 5771, 7231, 9297, 12537, 17313, 21693, 29957, 40397, 51939, 65079, 89871, 121191, 205567, 209699, 269613, 363573, 616701, 629097, 1438969, 1850103, 1887291, 4316907, 5961443, 12950721, 17884329, 41730101, 53652987, 125190303, 375570909]

約数ペア:

[(1, 375570909), (3, 125190303), (7, 53652987), (9, 41730101), (21, 17884329), (29, 12950721), (63, 5961443), (87, 4316907), (199, 1887291), (203, 1850103), (261, 1438969), (597, 629097), (609, 616701), (1033, 363573), (1393, 269613), (1791, 209699), (1827, 205567), (3099, 121191), (4179, 89871), (5771, 65079), (7231, 51939), (9297, 40397), (12537, 29957), (17313, 21693)]