23945337

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1987}}^1$

素因数の和:2109

約数の個数: 24

約数和(自身を含む): 37628864

約数和(自身を除く): 13683527

約数列:

[1, 3, 9, 13, 39, 103, 117, 309, 927, 1339, 1987, 4017, 5961, 12051, 17883, 25831, 77493, 204661, 232479, 613983, 1841949, 2660593, 7981779, 23945337]

約数ペア:

[(1, 23945337), (3, 7981779), (9, 2660593), (13, 1841949), (39, 613983), (103, 232479), (117, 204661), (309, 77493), (927, 25831), (1339, 17883), (1987, 12051), (4017, 5961)]