42208557

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{18061}}^1$

素因数の和:18124

約数の個数: 16

約数和(自身を含む): 60688320

約数和(自身を除く): 18479763

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 18061, 54183, 343159, 740501, 1029477, 2221503, 14069519, 42208557]

約数ペア:

[(1, 42208557), (3, 14069519), (19, 2221503), (41, 1029477), (57, 740501), (123, 343159), (779, 54183), (2337, 18061)]