405132669

素因数分解:

$3^2\times {\mathrm{179}}^1\times {\mathrm{193}}^1\times {\mathrm{1303}}^1$

素因数の和:1681

約数の個数: 24

約数和(自身を含む): 591963840

約数和(自身を除く): 186831171

約数列:

[1, 3, 9, 179, 193, 537, 579, 1303, 1611, 1737, 3909, 11727, 34547, 103641, 233237, 251479, 310923, 699711, 754437, 2099133, 2263311, 45014741, 135044223, 405132669]

約数ペア:

[(1, 405132669), (3, 135044223), (9, 45014741), (179, 2263311), (193, 2099133), (537, 754437), (579, 699711), (1303, 310923), (1611, 251479), (1737, 233237), (3909, 103641), (11727, 34547)]