12796809

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{971}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 17915904

約数和(自身を除く): 5119095

約数列:

[1, 3, 23, 69, 191, 573, 971, 2913, 4393, 13179, 22333, 66999, 185461, 556383, 4265603, 12796809]

約数ペア:

[(1, 12796809), (3, 4265603), (23, 556383), (69, 185461), (191, 66999), (573, 22333), (971, 13179), (2913, 4393)]