974328691

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{864533}}^1$

素因数の和:864570

約数の個数: 12

約数和(自身を含む): 1182682512

約数和(自身を除く): 208353821

約数列:

[1, 7, 23, 49, 161, 1127, 864533, 6051731, 19884259, 42362117, 139189813, 974328691]

約数ペア:

[(1, 974328691), (7, 139189813), (23, 42362117), (49, 19884259), (161, 6051731), (1127, 864533)]