13743243

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{13757}}^1$

素因数の和:13803

約数の個数: 16

約数和(自身を含む): 20912160

約数和(自身を除く): 7168917

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 13757, 41271, 123813, 371439, 509009, 1527027, 4581081, 13743243]

約数ペア:

[(1, 13743243), (3, 4581081), (9, 1527027), (27, 509009), (37, 371439), (111, 123813), (333, 41271), (999, 13757)]