1189647

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:804

約数の個数: 20

約数和(自身を含む): 1873080

約数和(自身を除く): 683433

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 773, 1539, 2319, 6957, 14687, 20871, 44061, 62613, 132183, 396549, 1189647]

約数ペア:

[(1, 1189647), (3, 396549), (9, 132183), (19, 62613), (27, 44061), (57, 20871), (81, 14687), (171, 6957), (513, 2319), (773, 1539)]