28777449

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5441}}^1$

素因数の和:5528

約数の個数: 16

約数和(自身を含む): 40227264

約数和(自身を除く): 11449815

約数列:

[1, 3, 41, 43, 123, 129, 1763, 5289, 5441, 16323, 223081, 233963, 669243, 701889, 9592483, 28777449]

約数ペア:

[(1, 28777449), (3, 9592483), (41, 701889), (43, 669243), (123, 233963), (129, 223081), (1763, 16323), (5289, 5441)]