27803488321

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{402139}}^1$

素因数の和:402253

約数の個数: 24

約数和(自身を含む): 34658033760

約数和(自身を除く): 6854545439

約数列:

[1, 7, 17, 49, 83, 119, 581, 833, 1411, 4067, 9877, 69139, 402139, 2814973, 6836363, 19704811, 33377537, 47854541, 233642759, 334981787, 567418129, 1635499313, 3971926903, 27803488321]

約数ペア:

[(1, 27803488321), (7, 3971926903), (17, 1635499313), (49, 567418129), (83, 334981787), (119, 233642759), (581, 47854541), (833, 33377537), (1411, 19704811), (4067, 6836363), (9877, 2814973), (69139, 402139)]