28366147

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 30643200

約数和(自身を除く): 2277053

約数列:

[1, 29, 31, 139, 227, 899, 4031, 4309, 6583, 7037, 31553, 124961, 204073, 915037, 978143, 28366147]

約数ペア:

[(1, 28366147), (29, 978143), (31, 915037), (139, 204073), (227, 124961), (899, 31553), (4031, 7037), (4309, 6583)]