31415668833

素因数分解:

$3^1\times {\mathrm{443}}^1\times {\mathrm{1381}}^1\times {\mathrm{17117}}^1$

素因数の和:18944

約数の個数: 16

約数和(自身を含む): 42014966976

約数和(自身を除く): 10599298143

約数列:

[1, 3, 443, 1329, 1381, 4143, 17117, 51351, 611783, 1835349, 7582831, 22748493, 23638577, 70915731, 10471889611, 31415668833]

約数ペア:

[(1, 31415668833), (3, 10471889611), (443, 70915731), (1329, 23638577), (1381, 22748493), (4143, 7582831), (17117, 1835349), (51351, 611783)]