90146147

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1811}}^1$

素因数の和:2378

約数の個数: 16

約数和(自身を含む): 111213312

約数和(自身を除く): 21067165

約数列:

[1, 7, 13, 91, 547, 1811, 3829, 7111, 12677, 23543, 49777, 164801, 990617, 6934319, 12878021, 90146147]

約数ペア:

[(1, 90146147), (7, 12878021), (13, 6934319), (91, 990617), (547, 164801), (1811, 49777), (3829, 23543), (7111, 12677)]