47932389

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1783}}^1$

素因数の和:1921

約数の個数: 24

約数和(自身を含む): 72359040

約数和(自身を除く): 24426651

約数列:

[1, 3, 9, 29, 87, 103, 261, 309, 927, 1783, 2987, 5349, 8961, 16047, 26883, 51707, 155121, 183649, 465363, 550947, 1652841, 5325821, 15977463, 47932389]

約数ペア:

[(1, 47932389), (3, 15977463), (9, 5325821), (29, 1652841), (87, 550947), (103, 465363), (261, 183649), (309, 155121), (927, 51707), (1783, 26883), (2987, 16047), (5349, 8961)]