12438549

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{12451}}^1$

素因数の和:12497

約数の個数: 16

約数和(自身を含む): 18927040

約数和(自身を除く): 6488491

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 12451, 37353, 112059, 336177, 460687, 1382061, 4146183, 12438549]

約数ペア:

[(1, 12438549), (3, 4146183), (9, 1382061), (27, 460687), (37, 336177), (111, 112059), (333, 37353), (999, 12451)]