38716899

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{23087}}^1$

素因数の和:23146

約数の個数: 16

約数和(自身を含む): 56888832

約数和(自身を除く): 18171933

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 23087, 69261, 300131, 900393, 992741, 2978223, 12905633, 38716899]

約数ペア:

[(1, 38716899), (3, 12905633), (13, 2978223), (39, 992741), (43, 900393), (129, 300131), (559, 69261), (1677, 23087)]