13280367

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{971}}^1$

素因数の和:1118

約数の個数: 16

約数和(自身を含む): 18289152

約数和(自身を除く): 5008785

約数列:

[1, 3, 47, 97, 141, 291, 971, 2913, 4559, 13677, 45637, 94187, 136911, 282561, 4426789, 13280367]

約数ペア:

[(1, 13280367), (3, 4426789), (47, 282561), (97, 136911), (141, 94187), (291, 45637), (971, 13677), (2913, 4559)]