12810824001

素因数分解:

$3^4\times {\mathrm{281}}^1\times {\mathrm{562841}}^1$

素因数の和:563134

約数の個数: 20

約数和(自身を含む): 19205294724

約数和(自身を除く): 6394470723

約数列:

[1, 3, 9, 27, 81, 281, 843, 2529, 7587, 22761, 562841, 1688523, 5065569, 15196707, 45590121, 158158321, 474474963, 1423424889, 4270274667, 12810824001]

約数ペア:

[(1, 12810824001), (3, 4270274667), (9, 1423424889), (27, 474474963), (81, 158158321), (281, 45590121), (843, 15196707), (2529, 5065569), (7587, 1688523), (22761, 562841)]