38439039

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 54019200

約数和(自身を除く): 15580161

約数列:

[1, 3, 31, 67, 93, 199, 201, 597, 961, 2077, 2883, 6169, 6231, 13333, 18507, 39999, 64387, 191239, 193161, 413323, 573717, 1239969, 12813013, 38439039]

約数ペア:

[(1, 38439039), (3, 12813013), (31, 1239969), (67, 573717), (93, 413323), (199, 193161), (201, 191239), (597, 64387), (961, 39999), (2077, 18507), (2883, 13333), (6169, 6231)]