2016557883

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{275599}}^1$

素因数の和:275879

約数の個数: 16

約数和(自身を含む): 2998528000

約数和(自身を除く): 981970117

約数列:

[1, 3, 9, 27, 271, 813, 2439, 7317, 275599, 826797, 2480391, 7441173, 74687329, 224061987, 672185961, 2016557883]

約数ペア:

[(1, 2016557883), (3, 672185961), (9, 224061987), (27, 74687329), (271, 7441173), (813, 2480391), (2439, 826797), (7317, 275599)]