38966421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{3607}}^1$

素因数の和:3900

約数の個数: 16

約数和(自身を含む): 56169344

約数和(自身を除く): 17202923

約数列:

[1, 3, 13, 39, 277, 831, 3601, 3607, 10803, 10821, 46891, 140673, 999139, 2997417, 12988807, 38966421]

約数ペア:

[(1, 38966421), (3, 12988807), (13, 2997417), (39, 999139), (277, 140673), (831, 46891), (3601, 10821), (3607, 10803)]