2679081

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 3820608

約数和(自身を除く): 1141527

約数列:

[1, 3, 17, 51, 131, 393, 401, 1203, 2227, 6681, 6817, 20451, 52531, 157593, 893027, 2679081]

約数ペア:

[(1, 2679081), (3, 893027), (17, 157593), (51, 52531), (131, 20451), (393, 6817), (401, 6681), (1203, 2227)]