40885747

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{8101}}^1$

素因数の和:8218

約数の個数: 12

約数和(自身を含む): 48028656

約数和(自身を除く): 7142909

約数列:

[1, 7, 49, 103, 721, 5047, 8101, 56707, 396949, 834403, 5840821, 40885747]

約数ペア:

[(1, 40885747), (7, 5840821), (49, 834403), (103, 396949), (721, 56707), (5047, 8101)]