39390759

素因数分解:

$3^3\times {\mathrm{821}}^1\times {\mathrm{1777}}^1$

素因数の和:2607

約数の個数: 16

約数和(自身を含む): 58460640

約数和(自身を除く): 19069881

約数列:

[1, 3, 9, 27, 821, 1777, 2463, 5331, 7389, 15993, 22167, 47979, 1458917, 4376751, 13130253, 39390759]

約数ペア:

[(1, 39390759), (3, 13130253), (9, 4376751), (27, 1458917), (821, 47979), (1777, 22167), (2463, 15993), (5331, 7389)]