539968329

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{465089}}^1$

素因数の和:465141

約数の個数: 16

約数和(自身を含む): 818558400

約数和(自身を除く): 278590071

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 465089, 1395267, 4185801, 12557403, 19998827, 59996481, 179989443, 539968329]

約数ペア:

[(1, 539968329), (3, 179989443), (9, 59996481), (27, 19998827), (43, 12557403), (129, 4185801), (387, 1395267), (1161, 465089)]