1796343381

素因数分解:

$3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:751

約数の個数: 72

約数和(自身を含む): 3096123264

約数和(自身を除く): 1299779883

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 103, 147, 213, 309, 441, 497, 557, 639, 721, 927, 1491, 1671, 2163, 3479, 3899, 4473, 5013, 5047, 6489, 7313, 10437, 11697, 15141, 21939, 27293, 31311, 35091, 39547, 45423, 51191, 57371, 65817, 81879, 118641, 153573, 172113, 245637, 276829, 355923, 358337, 401597, 460719, 516339, 830487, 1075011, 1204791, 1937803, 2491461, 2811179, 3225033, 3614373, 4073341, 5813409, 8433537, 12220023, 17440227, 25300611, 28513387, 36660069, 85540161, 199593709, 256620483, 598781127, 1796343381]

約数ペア:

[(1, 1796343381), (3, 598781127), (7, 256620483), (9, 199593709), (21, 85540161), (49, 36660069), (63, 28513387), (71, 25300611), (103, 17440227), (147, 12220023), (213, 8433537), (309, 5813409), (441, 4073341), (497, 3614373), (557, 3225033), (639, 2811179), (721, 2491461), (927, 1937803), (1491, 1204791), (1671, 1075011), (2163, 830487), (3479, 516339), (3899, 460719), (4473, 401597), (5013, 358337), (5047, 355923), (6489, 276829), (7313, 245637), (10437, 172113), (11697, 153573), (15141, 118641), (21939, 81879), (27293, 65817), (31311, 57371), (35091, 51191), (39547, 45423)]