16627299

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1181}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 25219152

約数和(自身を除く): 8591853

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 1181, 3543, 4693, 14079, 15353, 22439, 46059, 67317, 291707, 426341, 875121, 1279023, 5542433, 16627299]

約数ペア:

[(1, 16627299), (3, 5542433), (13, 1279023), (19, 875121), (39, 426341), (57, 291707), (247, 67317), (361, 46059), (741, 22439), (1083, 15353), (1181, 14079), (3543, 4693)]