315097539

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{240349}}^1$

素因数の和:240394

約数の個数: 16

約数和(自身を含む): 461472000

約数和(自身を除く): 146374461

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 240349, 721047, 4566631, 5528027, 13699893, 16584081, 105032513, 315097539]

約数ペア:

[(1, 315097539), (3, 105032513), (19, 16584081), (23, 13699893), (57, 5528027), (69, 4566631), (437, 721047), (1311, 240349)]