1288528059

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{674269}}^1$

素因数の和:674299

約数の個数: 24

約数和(自身を含む): 2152269840

約数和(自身を除く): 863741781

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 674269, 2022807, 4719883, 8765497, 14159649, 26296491, 33039181, 61358479, 99117543, 184075437, 429509353, 1288528059]

約数ペア:

[(1, 1288528059), (3, 429509353), (7, 184075437), (13, 99117543), (21, 61358479), (39, 33039181), (49, 26296491), (91, 14159649), (147, 8765497), (273, 4719883), (637, 2022807), (1911, 674269)]