4136859

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 6511680

約数和(自身を除く): 2374821

約数列:

[1, 3, 9, 27, 37, 41, 101, 111, 123, 303, 333, 369, 909, 999, 1107, 1517, 2727, 3737, 4141, 4551, 11211, 12423, 13653, 33633, 37269, 40959, 100899, 111807, 153217, 459651, 1378953, 4136859]

約数ペア:

[(1, 4136859), (3, 1378953), (9, 459651), (27, 153217), (37, 111807), (41, 100899), (101, 40959), (111, 37269), (123, 33633), (303, 13653), (333, 12423), (369, 11211), (909, 4551), (999, 4141), (1107, 3737), (1517, 2727)]