1125403139

素因数分解:

$7^2\times {\mathrm{1381}}^1\times {\mathrm{16631}}^1$

素因数の和:18026

約数の個数: 12

約数和(自身を含む): 1310169168

約数和(自身を除く): 184766029

約数列:

[1, 7, 49, 1381, 9667, 16631, 67669, 116417, 814919, 22967411, 160771877, 1125403139]

約数ペア:

[(1, 1125403139), (7, 160771877), (49, 22967411), (1381, 814919), (9667, 116417), (16631, 67669)]