5405043981

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{121727}}^1$

素因数の和:121809

約数の個数: 24

約数和(自身を含む): 7791565824

約数和(自身を除く): 2386521843

約数列:

[1, 3, 19, 41, 57, 123, 361, 779, 1083, 2337, 14801, 44403, 121727, 365181, 2312813, 4990807, 6938439, 14972421, 43943447, 94825333, 131830341, 284475999, 1801681327, 5405043981]

約数ペア:

[(1, 5405043981), (3, 1801681327), (19, 284475999), (41, 131830341), (57, 94825333), (123, 43943447), (361, 14972421), (779, 6938439), (1083, 4990807), (2337, 2312813), (14801, 365181), (44403, 121727)]