15668899869

素因数分解:

$3^1\times 7^1\times {\mathrm{5351}}^1\times {\mathrm{139439}}^1$

素因数の和:144800

約数の個数: 16

約数和(自身を含む): 23881052160

約数和(自身を除く): 8212152291

約数列:

[1, 3, 7, 21, 5351, 16053, 37457, 112371, 139439, 418317, 976073, 2928219, 746138089, 2238414267, 5222966623, 15668899869]

約数ペア:

[(1, 15668899869), (3, 5222966623), (7, 2238414267), (21, 746138089), (5351, 2928219), (16053, 976073), (37457, 418317), (112371, 139439)]