16956081

素因数分解:

$3^3\times {\mathrm{379}}^1\times {\mathrm{1657}}^1$

素因数の和:2045

約数の個数: 16

約数和(自身を含む): 25201600

約数和(自身を除く): 8245519

約数列:

[1, 3, 9, 27, 379, 1137, 1657, 3411, 4971, 10233, 14913, 44739, 628003, 1884009, 5652027, 16956081]

約数ペア:

[(1, 16956081), (3, 5652027), (9, 1884009), (27, 628003), (379, 44739), (1137, 14913), (1657, 10233), (3411, 4971)]