40847051

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{647}}^1$

素因数の和:994

約数の個数: 16

約数和(自身を含む): 48522240

約数和(自身を除く): 7675189

約数列:

[1, 7, 29, 203, 311, 647, 2177, 4529, 9019, 18763, 63133, 131341, 201217, 1408519, 5835293, 40847051]

約数ペア:

[(1, 40847051), (7, 5835293), (29, 1408519), (203, 201217), (311, 131341), (647, 63133), (2177, 18763), (4529, 9019)]