27831237

素因数分解:

$3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{3163}}^1$

素因数の和:3592

約数の個数: 16

約数和(自身を含む): 42524160

約数和(自身を除く): 14692923

約数列:

[1, 3, 7, 21, 419, 1257, 2933, 3163, 8799, 9489, 22141, 66423, 1325297, 3975891, 9277079, 27831237]

約数ペア:

[(1, 27831237), (3, 9277079), (7, 3975891), (21, 1325297), (419, 66423), (1257, 22141), (2933, 9489), (3163, 8799)]