239784637

素因数分解:

${\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 253693440

約数和(自身を除く): 13908803

約数列:

[1, 23, 181, 239, 241, 4163, 5497, 5543, 43259, 43621, 57599, 994957, 1003283, 1324777, 10425419, 239784637]

約数ペア:

[(1, 239784637), (23, 10425419), (181, 1324777), (239, 1003283), (241, 994957), (4163, 57599), (5497, 43621), (5543, 43259)]