2789127

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{9391}}^1$

素因数の和:9411

約数の個数: 16

約数和(自身を含む): 4508160

約数和(自身を除く): 1719033

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 9391, 28173, 84519, 103301, 253557, 309903, 929709, 2789127]

約数ペア:

[(1, 2789127), (3, 929709), (9, 309903), (11, 253557), (27, 103301), (33, 84519), (99, 28173), (297, 9391)]