128037409

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1201}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 140008960

約数和(自身を除く): 11971551

約数列:

[1, 19, 31, 181, 589, 1201, 3439, 5611, 22819, 37231, 106609, 217381, 707389, 4130239, 6738811, 128037409]

約数ペア:

[(1, 128037409), (19, 6738811), (31, 4130239), (181, 707389), (589, 217381), (1201, 106609), (3439, 37231), (5611, 22819)]