47916291

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 67642960

約数和(自身を除く): 19726669

約数列:

[1, 3, 23, 69, 109, 277, 327, 529, 831, 1587, 2507, 6371, 7521, 19113, 30193, 57661, 90579, 146533, 172983, 439599, 694439, 2083317, 15972097, 47916291]

約数ペア:

[(1, 47916291), (3, 15972097), (23, 2083317), (69, 694439), (109, 439599), (277, 172983), (327, 146533), (529, 90579), (831, 57661), (1587, 30193), (2507, 19113), (6371, 7521)]