914629247

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{811561}}^1$

素因数の和:811598

約数の個数: 12

約数和(自身を含む): 1110216816

約数和(自身を除く): 195587569

約数列:

[1, 7, 23, 49, 161, 1127, 811561, 5680927, 18665903, 39766489, 130661321, 914629247]

約数ペア:

[(1, 914629247), (7, 130661321), (23, 39766489), (49, 18665903), (161, 5680927), (1127, 811561)]