16283883

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 27302400

約数和(自身を除く): 11018517

約数列:

[1, 3, 7, 11, 21, 33, 77, 157, 231, 449, 471, 1099, 1347, 1727, 3143, 3297, 4939, 5181, 9429, 12089, 14817, 34573, 36267, 70493, 103719, 211479, 493451, 775423, 1480353, 2326269, 5427961, 16283883]

約数ペア:

[(1, 16283883), (3, 5427961), (7, 2326269), (11, 1480353), (21, 775423), (33, 493451), (77, 211479), (157, 103719), (231, 70493), (449, 36267), (471, 34573), (1099, 14817), (1347, 12089), (1727, 9429), (3143, 5181), (3297, 4939)]