5485389

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 9160704

約数和(自身を除く): 3675315

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 283, 497, 849, 923, 1491, 1981, 2769, 3679, 5943, 6461, 11037, 19383, 20093, 25753, 60279, 77259, 140651, 261209, 421953, 783627, 1828463, 5485389]

約数ペア:

[(1, 5485389), (3, 1828463), (7, 783627), (13, 421953), (21, 261209), (39, 140651), (71, 77259), (91, 60279), (213, 25753), (273, 20093), (283, 19383), (497, 11037), (849, 6461), (923, 5943), (1491, 3679), (1981, 2769)]