38731953

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{6577}}^1$

素因数の和:6744

約数の個数: 16

約数和(自身を含む): 55991936

約数和(自身を除く): 17259983

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5889, 6577, 19731, 85501, 256503, 993127, 2979381, 12910651, 38731953]

約数ペア:

[(1, 38731953), (3, 12910651), (13, 2979381), (39, 993127), (151, 256503), (453, 85501), (1963, 19731), (5889, 6577)]