2560980081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{286367}}^1$

素因数の和:286652

約数の個数: 16

約数和(自身を含む): 3738820608

約数和(自身を除く): 1177840527

約数列:

[1, 3, 11, 33, 271, 813, 2981, 8943, 286367, 859101, 3150037, 9450111, 77605457, 232816371, 853660027, 2560980081]

約数ペア:

[(1, 2560980081), (3, 853660027), (11, 232816371), (33, 77605457), (271, 9450111), (813, 3150037), (2981, 859101), (8943, 286367)]