2017836009

素因数分解:

$3^3\times 7^1\times {\mathrm{10676381}}^1$

素因数の和:10676397

約数の個数: 16

約数和(自身を含む): 3416442240

約数和(自身を除く): 1398606231

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 10676381, 32029143, 74734667, 96087429, 224204001, 288262287, 672612003, 2017836009]

約数ペア:

[(1, 2017836009), (3, 672612003), (7, 288262287), (9, 224204001), (21, 96087429), (27, 74734667), (63, 32029143), (189, 10676381)]