16257023

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 16

約数和(自身を含む): 17556000

約数和(自身を除く): 1298977

約数列:

[1, 29, 37, 109, 139, 1073, 3161, 4031, 4033, 5143, 15151, 116957, 149147, 439379, 560587, 16257023]

約数ペア:

[(1, 16257023), (29, 560587), (37, 439379), (109, 149147), (139, 116957), (1073, 15151), (3161, 5143), (4031, 4033)]