4277749281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{303839}}^1$

素因数の和:303893

約数の個数: 24

約数和(自身を含む): 6482730240

約数和(自身を除く): 2204980959

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 4693, 14079, 303839, 911517, 3949907, 5772941, 11849721, 17318823, 75048233, 109685879, 225144699, 329057637, 1425916427, 4277749281]

約数ペア:

[(1, 4277749281), (3, 1425916427), (13, 329057637), (19, 225144699), (39, 109685879), (57, 75048233), (247, 17318823), (361, 11849721), (741, 5772941), (1083, 3949907), (4693, 911517), (14079, 303839)]