485387903

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4999}}^1$

素因数の和:5127

約数の個数: 32

約数和(自身を含む): 658560000

約数和(自身を除く): 173172097

約数列:

[1, 7, 11, 13, 77, 91, 97, 143, 679, 1001, 1067, 1261, 4999, 7469, 8827, 13871, 34993, 54989, 64987, 97097, 384923, 454909, 484903, 714857, 3394321, 5003999, 5333933, 6303739, 37337531, 44126173, 69341129, 485387903]

約数ペア:

[(1, 485387903), (7, 69341129), (11, 44126173), (13, 37337531), (77, 6303739), (91, 5333933), (97, 5003999), (143, 3394321), (679, 714857), (1001, 484903), (1067, 454909), (1261, 384923), (4999, 97097), (7469, 64987), (8827, 54989), (13871, 34993)]