17842851

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{11731}}^1$

素因数の和:11763

約数の個数: 18

約数和(自身を含む): 27910428

約数和(自身を除く): 10067577

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 11731, 35193, 105579, 152503, 457509, 1372527, 1982539, 5947617, 17842851]

約数ペア:

[(1, 17842851), (3, 5947617), (9, 1982539), (13, 1372527), (39, 457509), (117, 152503), (169, 105579), (507, 35193), (1521, 11731)]