2017651887

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{2609}}^1\times {\mathrm{2963}}^1$

素因数の和:5607

約数の個数: 24

約数和(自身を含む): 3017055600

約数和(自身を除く): 999403713

約数列:

[1, 3, 9, 29, 87, 261, 2609, 2963, 7827, 8889, 23481, 26667, 75661, 85927, 226983, 257781, 680949, 773343, 7730467, 23191401, 69574203, 224183543, 672550629, 2017651887]

約数ペア:

[(1, 2017651887), (3, 672550629), (9, 224183543), (29, 69574203), (87, 23191401), (261, 7730467), (2609, 773343), (2963, 680949), (7827, 257781), (8889, 226983), (23481, 85927), (26667, 75661)]