29109519

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{23269}}^1$

素因数の和:23414

約数の個数: 12

約数和(自身を含む): 42351400

約数和(自身を除く): 13241881

約数列:

[1, 3, 9, 139, 417, 1251, 23269, 69807, 209421, 3234391, 9703173, 29109519]

約数ペア:

[(1, 29109519), (3, 9703173), (9, 3234391), (139, 209421), (417, 69807), (1251, 23269)]