12606503

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 17055360

約数和(自身を除く): 4448857

約数列:

[1, 7, 13, 17, 29, 91, 119, 203, 221, 281, 377, 493, 1547, 1967, 2639, 3451, 3653, 4777, 6409, 8149, 25571, 33439, 44863, 57043, 62101, 105937, 138533, 434707, 741559, 969731, 1800929, 12606503]

約数ペア:

[(1, 12606503), (7, 1800929), (13, 969731), (17, 741559), (29, 434707), (91, 138533), (119, 105937), (203, 62101), (221, 57043), (281, 44863), (377, 33439), (493, 25571), (1547, 8149), (1967, 6409), (2639, 4777), (3451, 3653)]