1098156681

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{419}}^1\times {\mathrm{2293}}^1$

素因数の和:2845

約数の個数: 24

約数和(自身を含む): 1603230720

約数和(自身を除く): 505074039

約数列:

[1, 3, 9, 127, 381, 419, 1143, 1257, 2293, 3771, 6879, 20637, 53213, 159639, 291211, 478917, 873633, 960767, 2620899, 2882301, 8646903, 122017409, 366052227, 1098156681]

約数ペア:

[(1, 1098156681), (3, 366052227), (9, 122017409), (127, 8646903), (381, 2882301), (419, 2620899), (1143, 960767), (1257, 873633), (2293, 478917), (3771, 291211), (6879, 159639), (20637, 53213)]