2021754897

素因数分解:

$3^5\times {\mathrm{619}}^1\times {\mathrm{13441}}^1$

素因数の和:14075

約数の個数: 24

約数和(自身を含む): 3033590560

約数和(自身を除く): 1011835663

約数列:

[1, 3, 9, 27, 81, 243, 619, 1857, 5571, 13441, 16713, 40323, 50139, 120969, 150417, 362907, 1088721, 3266163, 8319979, 24959937, 74879811, 224639433, 673918299, 2021754897]

約数ペア:

[(1, 2021754897), (3, 673918299), (9, 224639433), (27, 74879811), (81, 24959937), (243, 8319979), (619, 3266163), (1857, 1088721), (5571, 362907), (13441, 150417), (16713, 120969), (40323, 50139)]