142709391

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{480503}}^1$

素因数の和:480523

約数の個数: 16

約数和(自身を含む): 230641920

約数和(自身を除く): 87932529

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 480503, 1441509, 4324527, 5285533, 12973581, 15856599, 47569797, 142709391]

約数ペア:

[(1, 142709391), (3, 47569797), (9, 15856599), (11, 12973581), (27, 5285533), (33, 4324527), (99, 1441509), (297, 480503)]