42515133

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{431}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 57480192

約数和(自身を除く): 14965059

約数列:

[1, 3, 131, 251, 393, 431, 753, 1293, 32881, 56461, 98643, 108181, 169383, 324543, 14171711, 42515133]

約数ペア:

[(1, 42515133), (3, 14171711), (131, 324543), (251, 169383), (393, 108181), (431, 98643), (753, 56461), (1293, 32881)]