25488219

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7039}}^1$

素因数の和:7130

約数の個数: 16

約数和(自身を含む): 36495360

約数和(自身を除く): 11007141

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 7039, 21117, 119663, 358989, 499769, 1499307, 8496073, 25488219]

約数ペア:

[(1, 25488219), (3, 8496073), (17, 1499307), (51, 499769), (71, 358989), (213, 119663), (1207, 21117), (3621, 7039)]