25225239

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{947}}^1$

素因数の和:1646

約数の個数: 16

約数和(自身を含む): 36312192

約数和(自身を除く): 11086953

約数列:

[1, 3, 13, 39, 683, 947, 2049, 2841, 8879, 12311, 26637, 36933, 646801, 1940403, 8408413, 25225239]

約数ペア:

[(1, 25225239), (3, 8408413), (13, 1940403), (39, 646801), (683, 36933), (947, 26637), (2049, 12311), (2841, 8879)]