2126201

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:592

約数の個数: 16

約数和(自身を含む): 2706048

約数和(自身を除く): 579847

約数列:

[1, 7, 11, 53, 77, 371, 521, 583, 3647, 4081, 5731, 27613, 40117, 193291, 303743, 2126201]

約数ペア:

[(1, 2126201), (7, 303743), (11, 193291), (53, 40117), (77, 27613), (371, 5731), (521, 4081), (583, 3647)]