25615239

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9803}}^1$

素因数の和:9886

約数の個数: 16

約数和(自身を含む): 37333632

約数和(自身を除く): 11718393

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 9803, 29409, 127439, 382317, 656801, 1970403, 8538413, 25615239]

約数ペア:

[(1, 25615239), (3, 8538413), (13, 1970403), (39, 656801), (67, 382317), (201, 127439), (871, 29409), (2613, 9803)]