530155.0000000

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 10444800

約数和(自身を除く): 3910719

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 171, 271, 423, 513, 813, 893, 1269, 2439, 2679, 5149, 7317, 8037, 12737, 15447, 24111, 38211, 46341, 114633, 139023, 242003, 343899, 726009, 2178027, 6534081]

約数ペア:

[(1, 6534081), (3, 2178027), (9, 726009), (19, 343899), (27, 242003), (47, 139023), (57, 114633), (141, 46341), (171, 38211), (271, 24111), (423, 15447), (513, 12737), (813, 8037), (893, 7317), (1269, 5149), (2439, 2679)]