40478451

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{4919}}^1$

素因数の和:5146

約数の個数: 16

約数和(自身を含む): 58410240

約数和(自身を除く): 17931789

約数列:

[1, 3, 13, 39, 211, 633, 2743, 4919, 8229, 14757, 63947, 191841, 1037909, 3113727, 13492817, 40478451]

約数ペア:

[(1, 40478451), (3, 13492817), (13, 3113727), (39, 1037909), (211, 191841), (633, 63947), (2743, 14757), (4919, 8229)]