16609629

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 25176960

約数和(自身を除く): 8567331

約数列:

[1, 3, 17, 19, 51, 57, 61, 183, 281, 323, 843, 969, 1037, 1159, 3111, 3477, 4777, 5339, 14331, 16017, 17141, 19703, 51423, 59109, 90763, 272289, 291397, 325679, 874191, 977037, 5536543, 16609629]

約数ペア:

[(1, 16609629), (3, 5536543), (17, 977037), (19, 874191), (51, 325679), (57, 291397), (61, 272289), (183, 90763), (281, 59109), (323, 51423), (843, 19703), (969, 17141), (1037, 16017), (1159, 14331), (3111, 5339), (3477, 4777)]