2011567599

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{42227}}^1$

素因数の和:42379

約数の個数: 24

約数和(自身を含む): 2986364160

約数和(自身を除く): 974796561

約数列:

[1, 3, 9, 67, 79, 201, 237, 603, 711, 5293, 15879, 42227, 47637, 126681, 380043, 2829209, 3335933, 8487627, 10007799, 25462881, 30023397, 223507511, 670522533, 2011567599]

約数ペア:

[(1, 2011567599), (3, 670522533), (9, 223507511), (67, 30023397), (79, 25462881), (201, 10007799), (237, 8487627), (603, 3335933), (711, 2829209), (5293, 380043), (15879, 126681), (42227, 47637)]