57283779

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{6329}}^1$

素因数の和:6770

約数の個数: 16

約数和(自身を含む): 87505920

約数和(自身を除く): 30222141

約数列:

[1, 3, 7, 21, 431, 1293, 3017, 6329, 9051, 18987, 44303, 132909, 2727799, 8183397, 19094593, 57283779]

約数ペア:

[(1, 57283779), (3, 19094593), (7, 8183397), (21, 2727799), (431, 132909), (1293, 44303), (3017, 18987), (6329, 9051)]