3966193

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2711}}^1$

素因数の和:2748

約数の個数: 16

約数和(自身を含む): 5207040

約数和(自身を除く): 1240847

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 2711, 18977, 29821, 51509, 208747, 360563, 566599, 3966193]

約数ペア:

[(1, 3966193), (7, 566599), (11, 360563), (19, 208747), (77, 51509), (133, 29821), (209, 18977), (1463, 2711)]