123396469

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2803}}^1$

素因数の和:3160

約数の個数: 16

約数和(自身を含む): 148948480

約数和(自身を除く): 25552011

約数列:

[1, 7, 19, 133, 331, 2317, 2803, 6289, 19621, 44023, 53257, 372799, 927793, 6494551, 17628067, 123396469]

約数ペア:

[(1, 123396469), (7, 17628067), (19, 6494551), (133, 927793), (331, 372799), (2317, 53257), (2803, 44023), (6289, 19621)]