5671647

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{2659}}^1$

素因数の和:2747

約数の個数: 16

約数和(自身を含む): 8512000

約数和(自身を除く): 2840353

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 2659, 7977, 23931, 71793, 210061, 630183, 1890549, 5671647]

約数ペア:

[(1, 5671647), (3, 1890549), (9, 630183), (27, 210061), (79, 71793), (237, 23931), (711, 7977), (2133, 2659)]