2551504179

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1\times {\mathrm{2837}}^1$

素因数の和:3339

約数の個数: 32

約数和(自身を含む): 3934149120

約数和(自身を除く): 1382644941

約数列:

[1, 3, 7, 21, 113, 339, 379, 791, 1137, 2373, 2653, 2837, 7959, 8511, 19859, 42827, 59577, 128481, 299789, 320581, 899367, 961743, 1075223, 2244067, 3225669, 6732201, 7526561, 22579683, 121500199, 364500597, 850501393, 2551504179]

約数ペア:

[(1, 2551504179), (3, 850501393), (7, 364500597), (21, 121500199), (113, 22579683), (339, 7526561), (379, 6732201), (791, 3225669), (1137, 2244067), (2373, 1075223), (2653, 961743), (2837, 899367), (7959, 320581), (8511, 299789), (19859, 128481), (42827, 59577)]