16213587

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{947}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 23358720

約数和(自身を除く): 7145133

約数列:

[1, 3, 13, 39, 439, 947, 1317, 2841, 5707, 12311, 17121, 36933, 415733, 1247199, 5404529, 16213587]

約数ペア:

[(1, 16213587), (3, 5404529), (13, 1247199), (39, 415733), (439, 36933), (947, 17121), (1317, 12311), (2841, 5707)]