53291253

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{2213}}^1$

素因数の和:2588

約数の個数: 16

約数和(自身を含む): 74390400

約数和(自身を除く): 21099147

約数列:

[1, 3, 23, 69, 349, 1047, 2213, 6639, 8027, 24081, 50899, 152697, 772337, 2317011, 17763751, 53291253]

約数ペア:

[(1, 53291253), (3, 17763751), (23, 2317011), (69, 772337), (349, 152697), (1047, 50899), (2213, 24081), (6639, 8027)]