2013374889

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2423}}^1\times {\mathrm{5431}}^1$

素因数の和:7877

約数の個数: 24

約数和(自身を含む): 3081117312

約数和(自身を除く): 1067742423

約数列:

[1, 3, 9, 17, 51, 153, 2423, 5431, 7269, 16293, 21807, 41191, 48879, 92327, 123573, 276981, 370719, 830943, 13159313, 39477939, 118433817, 223708321, 671124963, 2013374889]

約数ペア:

[(1, 2013374889), (3, 671124963), (9, 223708321), (17, 118433817), (51, 39477939), (153, 13159313), (2423, 830943), (5431, 370719), (7269, 276981), (16293, 123573), (21807, 92327), (41191, 48879)]