5405881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 6280848

約数和(自身を除く): 874967

約数列:

[1, 13, 17, 61, 221, 401, 793, 1037, 5213, 6817, 13481, 24461, 88621, 317993, 415837, 5405881]

約数ペア:

[(1, 5405881), (13, 415837), (17, 317993), (61, 88621), (221, 24461), (401, 13481), (793, 6817), (1037, 5213)]