39933087

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{881}}^1$

素因数の和:1434

約数の個数: 16

約数和(自身を含む): 55248480

約数和(自身を除く): 15315393

約数列:

[1, 3, 29, 87, 521, 881, 1563, 2643, 15109, 25549, 45327, 76647, 459001, 1377003, 13311029, 39933087]

約数ペア:

[(1, 39933087), (3, 13311029), (29, 1377003), (87, 459001), (521, 76647), (881, 45327), (1563, 25549), (2643, 15109)]