388638879

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{9601}}^1$

素因数の和:9838

約数の個数: 16

約数和(自身を含む): 527265024

約数和(自身を除く): 138626145

約数列:

[1, 3, 103, 131, 309, 393, 9601, 13493, 28803, 40479, 988903, 1257731, 2966709, 3773193, 129546293, 388638879]

約数ペア:

[(1, 388638879), (3, 129546293), (103, 3773193), (131, 2966709), (309, 1257731), (393, 988903), (9601, 40479), (13493, 28803)]