489367629

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{50207}}^1$

素因数の和:50254

約数の個数: 24

約数和(自身を含む): 765169920

約数和(自身を除く): 275802291

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3249, 9747, 50207, 150621, 451863, 953933, 1355589, 2861799, 8585397, 18124727, 25756191, 54374181, 163122543, 489367629]

約数ペア:

[(1, 489367629), (3, 163122543), (9, 54374181), (19, 25756191), (27, 18124727), (57, 8585397), (171, 2861799), (361, 1355589), (513, 953933), (1083, 451863), (3249, 150621), (9747, 50207)]