485702919

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1383769}}^1$

素因数の和:1383791

約数の個数: 16

約数和(自身を含む): 774911200

約数和(自身を除く): 289208281

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1383769, 4151307, 12453921, 17988997, 37361763, 53966991, 161900973, 485702919]

約数ペア:

[(1, 485702919), (3, 161900973), (9, 53966991), (13, 37361763), (27, 17988997), (39, 12453921), (117, 4151307), (351, 1383769)]