2016560907

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{48593}}^1$

素因数の和:48684

約数の個数: 32

約数和(自身を含む): 3148891200

約数和(自身を除く): 1132330293

約数列:

[1, 3, 9, 27, 29, 53, 87, 159, 261, 477, 783, 1431, 1537, 4611, 13833, 41499, 48593, 145779, 437337, 1312011, 1409197, 2575429, 4227591, 7726287, 12682773, 23178861, 38048319, 69536583, 74687441, 224062323, 672186969, 2016560907]

約数ペア:

[(1, 2016560907), (3, 672186969), (9, 224062323), (27, 74687441), (29, 69536583), (53, 38048319), (87, 23178861), (159, 12682773), (261, 7726287), (477, 4227591), (783, 2575429), (1431, 1409197), (1537, 1312011), (4611, 437337), (13833, 145779), (41499, 48593)]