2800461

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 4048704

約数和(自身を除く): 1248243

約数列:

[1, 3, 17, 43, 51, 129, 731, 1277, 2193, 3831, 21709, 54911, 65127, 164733, 933487, 2800461]

約数ペア:

[(1, 2800461), (3, 933487), (17, 164733), (43, 65127), (51, 54911), (129, 21709), (731, 3831), (1277, 2193)]