55487913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{5953}}^1$

素因数の和:6208

約数の個数: 16

約数和(自身を含む): 80021760

約数和(自身を除く): 24533847

約数列:

[1, 3, 13, 39, 239, 717, 3107, 5953, 9321, 17859, 77389, 232167, 1422767, 4268301, 18495971, 55487913]

約数ペア:

[(1, 55487913), (3, 18495971), (13, 4268301), (39, 1422767), (239, 232167), (717, 77389), (3107, 17859), (5953, 9321)]