2011304571

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1801}}^1\times {\mathrm{10061}}^1$

素因数の和:11902

約数の個数: 16

約数和(自身を含む): 2756022048

約数和(自身を除く): 744717477

約数列:

[1, 3, 37, 111, 1801, 5403, 10061, 30183, 66637, 199911, 372257, 1116771, 18119861, 54359583, 670434857, 2011304571]

約数ペア:

[(1, 2011304571), (3, 670434857), (37, 54359583), (111, 18119861), (1801, 1116771), (5403, 372257), (10061, 199911), (30183, 66637)]