19960047

素因数分解:

$3^3\times {\mathrm{467}}^1\times {\mathrm{1583}}^1$

素因数の和:2059

約数の個数: 16

約数和(自身を含む): 29652480

約数和(自身を除く): 9692433

約数列:

[1, 3, 9, 27, 467, 1401, 1583, 4203, 4749, 12609, 14247, 42741, 739261, 2217783, 6653349, 19960047]

約数ペア:

[(1, 19960047), (3, 6653349), (9, 2217783), (27, 739261), (467, 42741), (1401, 14247), (1583, 12609), (4203, 4749)]