2049486597

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{1765277}}^1$

素因数の和:1765329

約数の個数: 16

約数和(自身を含む): 3106889280

約数和(自身を除く): 1057402683

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 1765277, 5295831, 15887493, 47662479, 75906911, 227720733, 683162199, 2049486597]

約数ペア:

[(1, 2049486597), (3, 683162199), (9, 227720733), (27, 75906911), (43, 47662479), (129, 15887493), (387, 5295831), (1161, 1765277)]