858467241

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{207811}}^1$

素因数の和:207843

約数の個数: 24

約数和(自身を含む): 1361584224

約数和(自身を除く): 503116983

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 207811, 623433, 1870299, 3532787, 5610897, 10598361, 16832691, 31795083, 50498073, 95385249, 286155747, 858467241]

約数ペア:

[(1, 858467241), (3, 286155747), (9, 95385249), (17, 50498073), (27, 31795083), (51, 16832691), (81, 10598361), (153, 5610897), (243, 3532787), (459, 1870299), (1377, 623433), (4131, 207811)]