2477139381

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{2479619}}^1$

素因数の和:2479665

約数の個数: 16

約数和(自身を含む): 3769022400

約数和(自身を除く): 1291883019

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 2479619, 7438857, 22316571, 66949713, 91745903, 275237709, 825713127, 2477139381]

約数ペア:

[(1, 2477139381), (3, 825713127), (9, 275237709), (27, 91745903), (37, 66949713), (111, 22316571), (333, 7438857), (999, 2479619)]