4072887

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4973}}^1$

素因数の和:4999

約数の個数: 24

約数和(自身を含む): 7242144

約数和(自身を除く): 3169257

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 4973, 14919, 34811, 44757, 64649, 104433, 193947, 313299, 452543, 581841, 1357629, 4072887]

約数ペア:

[(1, 4072887), (3, 1357629), (7, 581841), (9, 452543), (13, 313299), (21, 193947), (39, 104433), (63, 64649), (91, 44757), (117, 34811), (273, 14919), (819, 4973)]