27311341

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 30067200

約数和(自身を除く): 2755859

約数列:

[1, 19, 31, 89, 521, 589, 1691, 2759, 9899, 16151, 46369, 52421, 306869, 881011, 1437439, 27311341]

約数ペア:

[(1, 27311341), (19, 1437439), (31, 881011), (89, 306869), (521, 52421), (589, 46369), (1691, 16151), (2759, 9899)]