16742349

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47699}}^1$

素因数の和:47721

約数の個数: 16

約数和(自身を含む): 26712000

約数和(自身を除く): 9969651

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 47699, 143097, 429291, 620087, 1287873, 1860261, 5580783, 16742349]

約数ペア:

[(1, 16742349), (3, 5580783), (9, 1860261), (13, 1287873), (27, 620087), (39, 429291), (117, 143097), (351, 47699)]