39144417

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{2503}}^1$

素因数の和:2920

約数の個数: 16

約数和(自身を含む): 56370048

約数和(自身を除く): 17225631

約数列:

[1, 3, 13, 39, 401, 1203, 2503, 5213, 7509, 15639, 32539, 97617, 1003703, 3011109, 13048139, 39144417]

約数ペア:

[(1, 39144417), (3, 13048139), (13, 3011109), (39, 1003703), (401, 97617), (1203, 32539), (2503, 15639), (5213, 7509)]