39270339

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{1789}}^1$

素因数の和:2072

約数の個数: 20

約数和(自身を含む): 58912480

約数和(自身を除く): 19642141

約数列:

[1, 3, 9, 27, 81, 271, 813, 1789, 2439, 5367, 7317, 16101, 21951, 48303, 144909, 484819, 1454457, 4363371, 13090113, 39270339]

約数ペア:

[(1, 39270339), (3, 13090113), (9, 4363371), (27, 1454457), (81, 484819), (271, 144909), (813, 48303), (1789, 21951), (2439, 16101), (5367, 7317)]