201303171

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{438569}}^1$

素因数の和:438595

約数の個数: 16

約数和(自身を含む): 315770400

約数和(自身を除く): 114467229

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 438569, 1315707, 3947121, 7455673, 11841363, 22367019, 67101057, 201303171]

約数ペア:

[(1, 201303171), (3, 67101057), (9, 22367019), (17, 11841363), (27, 7455673), (51, 3947121), (153, 1315707), (459, 438569)]