38665593

素因数分解:

$3^4\times {\mathrm{463}}^1\times {\mathrm{1031}}^1$

素因数の和:1506

約数の個数: 20

約数和(自身を含む): 57940608

約数和(自身を除く): 19275015

約数列:

[1, 3, 9, 27, 81, 463, 1031, 1389, 3093, 4167, 9279, 12501, 27837, 37503, 83511, 477353, 1432059, 4296177, 12888531, 38665593]

約数ペア:

[(1, 38665593), (3, 12888531), (9, 4296177), (27, 1432059), (81, 477353), (463, 83511), (1031, 37503), (1389, 27837), (3093, 12501), (4167, 9279)]