16160193

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1289}}^1$

素因数の和:1501

約数の個数: 24

約数和(自身を含む): 26832000

約数和(自身を除く): 10671807

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 1289, 1393, 1791, 3867, 4179, 9023, 11601, 12537, 27069, 81207, 256511, 769533, 1795577, 2308599, 5386731, 16160193]

約数ペア:

[(1, 16160193), (3, 5386731), (7, 2308599), (9, 1795577), (21, 769533), (63, 256511), (199, 81207), (597, 27069), (1289, 12537), (1393, 11601), (1791, 9023), (3867, 4179)]