13196709

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{28751}}^1$

素因数の和:28777

約数の個数: 16

約数和(自身を含む): 20701440

約数和(自身を除く): 7504731

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 28751, 86253, 258759, 488767, 776277, 1466301, 4398903, 13196709]

約数ペア:

[(1, 13196709), (3, 4398903), (9, 1466301), (17, 776277), (27, 488767), (51, 258759), (153, 86253), (459, 28751)]