3875247

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 5931744

約数和(自身を除く): 2056497

約数列:

[1, 3, 9, 23, 69, 97, 193, 207, 291, 579, 873, 1737, 2231, 4439, 6693, 13317, 18721, 20079, 39951, 56163, 168489, 430583, 1291749, 3875247]

約数ペア:

[(1, 3875247), (3, 1291749), (9, 430583), (23, 168489), (69, 56163), (97, 39951), (193, 20079), (207, 18721), (291, 13317), (579, 6693), (873, 4439), (1737, 2231)]