38912319

素因数分解:

$3^5\times {\mathrm{79}}^1\times {\mathrm{2027}}^1$

素因数の和:2121

約数の個数: 24

約数和(自身を含む): 59055360

約数和(自身を除く): 20143041

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 2027, 2133, 6081, 6399, 18243, 19197, 54729, 160133, 164187, 480399, 492561, 1441197, 4323591, 12970773, 38912319]

約数ペア:

[(1, 38912319), (3, 12970773), (9, 4323591), (27, 1441197), (79, 492561), (81, 480399), (237, 164187), (243, 160133), (711, 54729), (2027, 19197), (2133, 18243), (6081, 6399)]