47506767

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{205657}}^1$

素因数の和:205678

約数の個数: 16

約数和(自身を含む): 78972672

約数和(自身を除く): 31465905

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 205657, 616971, 1439599, 2262227, 4318797, 6786681, 15835589, 47506767]

約数ペア:

[(1, 47506767), (3, 15835589), (7, 6786681), (11, 4318797), (21, 2262227), (33, 1439599), (77, 616971), (231, 205657)]