16804151

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9719}}^1$

素因数の和:9758

約数の個数: 16

約数和(自身を含む): 21772800

約数和(自身を除く): 4968649

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 9719, 68033, 126347, 184661, 884429, 1292627, 2400593, 16804151]

約数ペア:

[(1, 16804151), (7, 2400593), (13, 1292627), (19, 884429), (91, 184661), (133, 126347), (247, 68033), (1729, 9719)]