30734417

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{27271}}^1$

素因数の和:27308

約数の個数: 12

約数和(自身を含む): 37308096

約数和(自身を除く): 6573679

約数列:

[1, 7, 23, 49, 161, 1127, 27271, 190897, 627233, 1336279, 4390631, 30734417]

約数ペア:

[(1, 30734417), (7, 4390631), (23, 1336279), (49, 627233), (161, 190897), (1127, 27271)]