40242377

素因数分解:

$7^2\times {\mathrm{199}}^1\times {\mathrm{4127}}^1$

素因数の和:4340

約数の個数: 12

約数和(自身を含む): 47059200

約数和(自身を除く): 6816823

約数列:

[1, 7, 49, 199, 1393, 4127, 9751, 28889, 202223, 821273, 5748911, 40242377]

約数ペア:

[(1, 40242377), (7, 5748911), (49, 821273), (199, 202223), (1393, 28889), (4127, 9751)]