1202409

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 1921920

約数和(自身を除く): 719511

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 239, 387, 559, 717, 1677, 2151, 3107, 5031, 9321, 10277, 27963, 30831, 92493, 133601, 400803, 1202409]

約数ペア:

[(1, 1202409), (3, 400803), (9, 133601), (13, 92493), (39, 30831), (43, 27963), (117, 10277), (129, 9321), (239, 5031), (387, 3107), (559, 2151), (717, 1677)]