1064001987

素因数分解:

$3^5\times {\mathrm{4378609}}^1$

素因数の和:4378624

約数の個数: 12

約数和(自身を含む): 1593814040

約数和(自身を除く): 529812053

約数列:

[1, 3, 9, 27, 81, 243, 4378609, 13135827, 39407481, 118222443, 354667329, 1064001987]

約数ペア:

[(1, 1064001987), (3, 354667329), (9, 118222443), (27, 39407481), (81, 13135827), (243, 4378609)]