2011290543

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{14503}}^1$

素因数の和:15339

約数の個数: 24

約数和(自身を含む): 3062084480

約数和(自身を除く): 1050793937

約数列:

[1, 3, 9, 19, 57, 171, 811, 2433, 7299, 14503, 15409, 43509, 46227, 130527, 138681, 275557, 826671, 2480013, 11761933, 35285799, 105857397, 223476727, 670430181, 2011290543]

約数ペア:

[(1, 2011290543), (3, 670430181), (9, 223476727), (19, 105857397), (57, 35285799), (171, 11761933), (811, 2480013), (2433, 826671), (7299, 275557), (14503, 138681), (15409, 130527), (43509, 46227)]