42166553

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1979}}^1$

素因数の和:2152

約数の個数: 16

約数和(自身を含む): 49896000

約数和(自身を除く): 7729447

約数列:

[1, 11, 13, 143, 149, 1639, 1937, 1979, 21307, 21769, 25727, 282997, 294871, 3243581, 3833323, 42166553]

約数ペア:

[(1, 42166553), (11, 3833323), (13, 3243581), (143, 294871), (149, 282997), (1639, 25727), (1937, 21769), (1979, 21307)]