2017143999

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{249863}}^1$

素因数の和:249908

約数の個数: 32

約数和(自身を含む): 3358172160

約数和(自身を除く): 1341028161

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 8073, 249863, 749589, 2248767, 3248219, 5746849, 6746301, 9744657, 17240547, 29233971, 51721641, 74709037, 87701913, 155164923, 224127111, 672381333, 2017143999]

約数ペア:

[(1, 2017143999), (3, 672381333), (9, 224127111), (13, 155164923), (23, 87701913), (27, 74709037), (39, 51721641), (69, 29233971), (117, 17240547), (207, 9744657), (299, 6746301), (351, 5746849), (621, 3248219), (897, 2248767), (2691, 749589), (8073, 249863)]