40470981

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{653}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 54977856

約数和(自身を除く): 14506875

約数列:

[1, 3, 73, 219, 283, 653, 849, 1959, 20659, 47669, 61977, 143007, 184799, 554397, 13490327, 40470981]

約数ペア:

[(1, 40470981), (3, 13490327), (73, 554397), (219, 184799), (283, 143007), (653, 61977), (849, 47669), (1959, 20659)]