38645613

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{6143}}^1$

素因数の和:6385

約数の個数: 16

約数和(自身を含む): 57507840

約数和(自身を除く): 18862227

約数列:

[1, 3, 9, 27, 233, 699, 2097, 6143, 6291, 18429, 55287, 165861, 1431319, 4293957, 12881871, 38645613]

約数ペア:

[(1, 38645613), (3, 12881871), (9, 4293957), (27, 1431319), (233, 165861), (699, 55287), (2097, 18429), (6143, 6291)]