39548457

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2153}}^1$

素因数の和:2329

約数の個数: 24

約数和(自身を含む): 61940424

約数和(自身を除く): 22391967

約数列:

[1, 3, 9, 13, 39, 117, 157, 471, 1413, 2041, 2153, 6123, 6459, 18369, 19377, 27989, 83967, 251901, 338021, 1014063, 3042189, 4394273, 13182819, 39548457]

約数ペア:

[(1, 39548457), (3, 13182819), (9, 4394273), (13, 3042189), (39, 1014063), (117, 338021), (157, 251901), (471, 83967), (1413, 27989), (2041, 19377), (2153, 18369), (6123, 6459)]