1260542283

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3923}}^1$

素因数の和:4064

約数の個数: 64

約数和(自身を含む): 2278305792

約数和(自身を除く): 1017763509

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 107, 143, 231, 273, 321, 429, 749, 1001, 1177, 1391, 2247, 3003, 3531, 3923, 4173, 8239, 9737, 11769, 15301, 24717, 27461, 29211, 43153, 45903, 50999, 82383, 107107, 129459, 152997, 302071, 321321, 356993, 419761, 560989, 906213, 1070979, 1259283, 1682967, 2938327, 3926923, 4617371, 5456893, 8814981, 11780769, 13852113, 16370679, 32321597, 38198251, 60025823, 96964791, 114594753, 180077469, 420180761, 1260542283]

約数ペア:

[(1, 1260542283), (3, 420180761), (7, 180077469), (11, 114594753), (13, 96964791), (21, 60025823), (33, 38198251), (39, 32321597), (77, 16370679), (91, 13852113), (107, 11780769), (143, 8814981), (231, 5456893), (273, 4617371), (321, 3926923), (429, 2938327), (749, 1682967), (1001, 1259283), (1177, 1070979), (1391, 906213), (2247, 560989), (3003, 419761), (3531, 356993), (3923, 321321), (4173, 302071), (8239, 152997), (9737, 129459), (11769, 107107), (15301, 82383), (24717, 50999), (27461, 45903), (29211, 43153)]