449232343

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{398609}}^1$

素因数の和:398646

約数の個数: 12

約数和(自身を含む): 545298480

約数和(自身を除く): 96066137

約数列:

[1, 7, 23, 49, 161, 1127, 398609, 2790263, 9168007, 19531841, 64176049, 449232343]

約数ペア:

[(1, 449232343), (7, 64176049), (23, 19531841), (49, 9168007), (161, 2790263), (1127, 398609)]