2709890547

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9926339}}^1$

素因数の和:9926362

約数の個数: 16

約数和(自身を含む): 4447000320

約数和(自身を除く): 1737109773

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 9926339, 29779017, 69484373, 129042407, 208453119, 387127221, 903296849, 2709890547]

約数ペア:

[(1, 2709890547), (3, 903296849), (7, 387127221), (13, 208453119), (21, 129042407), (39, 69484373), (91, 29779017), (273, 9926339)]