4486419

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 8087040

約数和(自身を除く): 3600621

約数列:

[1, 3, 7, 9, 17, 21, 51, 59, 63, 71, 119, 153, 177, 213, 357, 413, 497, 531, 639, 1003, 1071, 1207, 1239, 1491, 3009, 3621, 3717, 4189, 4473, 7021, 8449, 9027, 10863, 12567, 21063, 25347, 29323, 37701, 63189, 71213, 76041, 87969, 213639, 263907, 498491, 640917, 1495473, 4486419]

約数ペア:

[(1, 4486419), (3, 1495473), (7, 640917), (9, 498491), (17, 263907), (21, 213639), (51, 87969), (59, 76041), (63, 71213), (71, 63189), (119, 37701), (153, 29323), (177, 25347), (213, 21063), (357, 12567), (413, 10863), (497, 9027), (531, 8449), (639, 7021), (1003, 4473), (1071, 4189), (1207, 3717), (1239, 3621), (1491, 3009)]