388624749

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{8837}}^1$

素因数の和:9084

約数の個数: 16

約数和(自身を含む): 526886208

約数和(自身を除く): 138261459

約数列:

[1, 3, 107, 137, 321, 411, 8837, 14659, 26511, 43977, 945559, 1210669, 2836677, 3632007, 129541583, 388624749]

約数ペア:

[(1, 388624749), (3, 129541583), (107, 3632007), (137, 2836677), (321, 1210669), (411, 945559), (8837, 43977), (14659, 26511)]