2121039

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4621}}^1$

素因数の和:4647

約数の個数: 16

約数和(自身を含む): 3327840

約数和(自身を除く): 1206801

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4621, 13863, 41589, 78557, 124767, 235671, 707013, 2121039]

約数ペア:

[(1, 2121039), (3, 707013), (9, 235671), (17, 124767), (27, 78557), (51, 41589), (153, 13863), (459, 4621)]