4005287

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 4839072

約数和(自身を除く): 833785

約数列:

[1, 11, 13, 37, 143, 407, 481, 757, 5291, 8327, 9841, 28009, 108251, 308099, 364117, 4005287]

約数ペア:

[(1, 4005287), (11, 364117), (13, 308099), (37, 108251), (143, 28009), (407, 9841), (481, 8327), (757, 5291)]