288524739

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{20389}}^1$

素因数の和:20534

約数の個数: 16

約数和(自身を含む): 396381600

約数和(自身を除く): 107856861

約数列:

[1, 3, 53, 89, 159, 267, 4717, 14151, 20389, 61167, 1080617, 1814621, 3241851, 5443863, 96174913, 288524739]

約数ペア:

[(1, 288524739), (3, 96174913), (53, 5443863), (89, 3241851), (159, 1814621), (267, 1080617), (4717, 61167), (14151, 20389)]