2080459719

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{66103}}^1$

素因数の和:66391

約数の個数: 24

約数和(自身を含む): 3248350560

約数和(自身を除く): 1167890841

約数列:

[1, 3, 9, 13, 39, 117, 269, 807, 2421, 3497, 10491, 31473, 66103, 198309, 594927, 859339, 2578017, 7734051, 17781707, 53345121, 160035363, 231162191, 693486573, 2080459719]

約数ペア:

[(1, 2080459719), (3, 693486573), (9, 231162191), (13, 160035363), (39, 53345121), (117, 17781707), (269, 7734051), (807, 2578017), (2421, 859339), (3497, 594927), (10491, 198309), (31473, 66103)]