2921000537

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1888171}}^1$

素因数の和:1888208

約数の個数: 16

約数和(自身を含む): 3806554752

約数和(自身を除く): 885554215

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 1888171, 13217197, 24546223, 32098907, 171823561, 224692349, 417285791, 2921000537]

約数ペア:

[(1, 2921000537), (7, 417285791), (13, 224692349), (17, 171823561), (91, 32098907), (119, 24546223), (221, 13217197), (1547, 1888171)]