240002001

素因数分解:

$3^3\times {\mathrm{373}}^1\times {\mathrm{23831}}^1$

素因数の和:24213

約数の個数: 16

約数和(自身を含む): 356526720

約数和(自身を除く): 116524719

約数列:

[1, 3, 9, 27, 373, 1119, 3357, 10071, 23831, 71493, 214479, 643437, 8888963, 26666889, 80000667, 240002001]

約数ペア:

[(1, 240002001), (3, 80000667), (9, 26666889), (27, 8888963), (373, 643437), (1119, 214479), (3357, 71493), (10071, 23831)]