2017254519

素因数分解:

$3^2\times 7^1\times {\mathrm{2633}}^1\times {\mathrm{12161}}^1$

素因数の和:14807

約数の個数: 24

約数和(自身を含む): 3331609632

約数和(自身を除く): 1314355113

約数列:

[1, 3, 7, 9, 21, 63, 2633, 7899, 12161, 18431, 23697, 36483, 55293, 85127, 109449, 165879, 255381, 766143, 32019913, 96059739, 224139391, 288179217, 672418173, 2017254519]

約数ペア:

[(1, 2017254519), (3, 672418173), (7, 288179217), (9, 224139391), (21, 96059739), (63, 32019913), (2633, 766143), (7899, 255381), (12161, 165879), (18431, 109449), (23697, 85127), (36483, 55293)]