2017025919

素因数分解:

$3^2\times {\mathrm{307}}^1\times {\mathrm{487}}^1\times {\mathrm{1499}}^1$

素因数の和:2299

約数の個数: 24

約数和(自身を含む): 2930928000

約数和(自身を除く): 913902081

約数列:

[1, 3, 9, 307, 487, 921, 1461, 1499, 2763, 4383, 4497, 13491, 149509, 448527, 460193, 730013, 1345581, 1380579, 2190039, 4141737, 6570117, 224113991, 672341973, 2017025919]

約数ペア:

[(1, 2017025919), (3, 672341973), (9, 224113991), (307, 6570117), (487, 4141737), (921, 2190039), (1461, 1380579), (1499, 1345581), (2763, 730013), (4383, 460193), (4497, 448527), (13491, 149509)]