1527849

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:877

約数の個数: 16

約数和(自身を含む): 2298240

約数和(自身を除く): 770391

約数列:

[1, 3, 9, 27, 71, 213, 639, 797, 1917, 2391, 7173, 21519, 56587, 169761, 509283, 1527849]

約数ペア:

[(1, 1527849), (3, 509283), (9, 169761), (27, 56587), (71, 21519), (213, 7173), (639, 2391), (797, 1917)]