2912140161

素因数分解:

$3^3\times 7^1\times {\mathrm{15408149}}^1$

素因数の和:15408165

約数の個数: 16

約数和(自身を含む): 4930608000

約数和(自身を除く): 2018467839

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 15408149, 46224447, 107857043, 138673341, 323571129, 416020023, 970713387, 2912140161]

約数ペア:

[(1, 2912140161), (3, 970713387), (7, 416020023), (9, 323571129), (21, 138673341), (27, 107857043), (63, 46224447), (189, 15408149)]