2043987567

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{5009}}^1\times {\mathrm{7159}}^1$

素因数の和:12190

約数の個数: 16

約数和(自身を含む): 2869728000

約数和(自身を除く): 825740433

約数列:

[1, 3, 19, 57, 5009, 7159, 15027, 21477, 95171, 136021, 285513, 408063, 35859431, 107578293, 681329189, 2043987567]

約数ペア:

[(1, 2043987567), (3, 681329189), (19, 107578293), (57, 35859431), (5009, 408063), (7159, 285513), (15027, 136021), (21477, 95171)]