2620512189

素因数分解:

$3^3\times {\mathrm{269}}^1\times {\mathrm{360803}}^1$

素因数の和:361081

約数の個数: 16

約数和(自身を含む): 3896683200

約数和(自身を除く): 1276171011

約数列:

[1, 3, 9, 27, 269, 807, 2421, 7263, 360803, 1082409, 3247227, 9741681, 97056007, 291168021, 873504063, 2620512189]

約数ペア:

[(1, 2620512189), (3, 873504063), (9, 291168021), (27, 97056007), (269, 9741681), (807, 3247227), (2421, 1082409), (7263, 360803)]