1223286841

素因数分解:

$7^1\times {\mathrm{419}}^1\times {\mathrm{569}}^1\times {\mathrm{733}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 1405756800

約数和(自身を除く): 182469959

約数列:

[1, 7, 419, 569, 733, 2933, 3983, 5131, 238411, 307127, 417077, 1668877, 2149889, 2919539, 174755263, 1223286841]

約数ペア:

[(1, 1223286841), (7, 174755263), (419, 2919539), (569, 2149889), (733, 1668877), (2933, 417077), (3983, 307127), (5131, 238411)]