338446593

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{97171}}^1$

素因数の和:97226

約数の個数: 20

約数和(自身を含む): 517343728

約数和(自身を除く): 178897135

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 97171, 291513, 874539, 2623617, 4178353, 7870851, 12535059, 37605177, 112815531, 338446593]

約数ペア:

[(1, 338446593), (3, 112815531), (9, 37605177), (27, 12535059), (43, 7870851), (81, 4178353), (129, 2623617), (387, 874539), (1161, 291513), (3483, 97171)]