230977019

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{6029}}^1$

素因数の和:6470

約数の個数: 16

約数和(自身を含む): 285001920

約数和(自身を除く): 54024901

約数列:

[1, 7, 13, 91, 421, 2947, 5473, 6029, 38311, 42203, 78377, 548639, 2538209, 17767463, 32996717, 230977019]

約数ペア:

[(1, 230977019), (7, 32996717), (13, 17767463), (91, 2538209), (421, 548639), (2947, 78377), (5473, 42203), (6029, 38311)]