25778181

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{60089}}^1$

素因数の和:60116

約数の個数: 16

約数和(自身を含む): 40380480

約数和(自身を除く): 14602299

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 60089, 180267, 660979, 781157, 1982937, 2343471, 8592727, 25778181]

約数ペア:

[(1, 25778181), (3, 8592727), (11, 2343471), (13, 1982937), (33, 781157), (39, 660979), (143, 180267), (429, 60089)]