13591071

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{12907}}^1$

素因数の和:12932

約数の個数: 20

約数和(自身を含む): 21866152

約数和(自身を除く): 8275081

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 12907, 38721, 116163, 167791, 348489, 503373, 1045467, 1510119, 4530357, 13591071]

約数ペア:

[(1, 13591071), (3, 4530357), (9, 1510119), (13, 1045467), (27, 503373), (39, 348489), (81, 167791), (117, 116163), (351, 38721), (1053, 12907)]