16286211

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 25920000

約数和(自身を除く): 9633789

約数列:

[1, 3, 9, 19, 27, 53, 57, 159, 171, 477, 513, 599, 1007, 1431, 1797, 3021, 5391, 9063, 11381, 16173, 27189, 31747, 34143, 95241, 102429, 285723, 307287, 603193, 857169, 1809579, 5428737, 16286211]

約数ペア:

[(1, 16286211), (3, 5428737), (9, 1809579), (19, 857169), (27, 603193), (53, 307287), (57, 285723), (159, 102429), (171, 95241), (477, 34143), (513, 31747), (599, 27189), (1007, 16173), (1431, 11381), (1797, 9063), (3021, 5391)]