17191863

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 36

約数和(自身を含む): 27406080

約数和(自身を除く): 10214217

約数列:

[1, 3, 9, 13, 39, 89, 117, 127, 169, 267, 381, 507, 801, 1143, 1157, 1521, 1651, 3471, 4953, 10413, 11303, 14859, 15041, 21463, 33909, 45123, 64389, 101727, 135369, 146939, 193167, 440817, 1322451, 1910207, 5730621, 17191863]

約数ペア:

[(1, 17191863), (3, 5730621), (9, 1910207), (13, 1322451), (39, 440817), (89, 193167), (117, 146939), (127, 135369), (169, 101727), (267, 64389), (381, 45123), (507, 33909), (801, 21463), (1143, 15041), (1157, 14859), (1521, 11303), (1651, 10413), (3471, 4953)]