47924847

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1823}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 72843264

約数和(自身を除く): 24918417

約数列:

[1, 3, 9, 23, 69, 127, 207, 381, 1143, 1823, 2921, 5469, 8763, 16407, 26289, 41929, 125787, 231521, 377361, 694563, 2083689, 5324983, 15974949, 47924847]

約数ペア:

[(1, 47924847), (3, 15974949), (9, 5324983), (23, 2083689), (69, 694563), (127, 377361), (207, 231521), (381, 125787), (1143, 41929), (1823, 26289), (2921, 16407), (5469, 8763)]