1329145443

素因数分解:

$3^4\times {\mathrm{277}}^1\times {\mathrm{59239}}^1$

素因数の和:59528

約数の個数: 20

約数和(自身を含む): 1992715120

約数和(自身を除く): 663569677

約数列:

[1, 3, 9, 27, 81, 277, 831, 2493, 7479, 22437, 59239, 177717, 533151, 1599453, 4798359, 16409203, 49227609, 147682827, 443048481, 1329145443]

約数ペア:

[(1, 1329145443), (3, 443048481), (9, 147682827), (27, 49227609), (81, 16409203), (277, 4798359), (831, 1599453), (2493, 533151), (7479, 177717), (22437, 59239)]