2667728709

素因数分解:

$3^3\times {\mathrm{479}}^1\times {\mathrm{206273}}^1$

素因数の和:206761

約数の個数: 16

約数和(自身を含む): 3960460800

約数和(自身を除く): 1292732091

約数列:

[1, 3, 9, 27, 479, 1437, 4311, 12933, 206273, 618819, 1856457, 5569371, 98804767, 296414301, 889242903, 2667728709]

約数ペア:

[(1, 2667728709), (3, 889242903), (9, 296414301), (27, 98804767), (479, 5569371), (1437, 1856457), (4311, 618819), (12933, 206273)]