561395857

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{4493}}^1$

素因数の和:4848

約数の個数: 16

約数和(自身を含む): 631173312

約数和(自身を除く): 69777455

約数列:

[1, 11, 37, 307, 407, 3377, 4493, 11359, 49423, 124949, 166241, 1379351, 1828651, 15172861, 51035987, 561395857]

約数ペア:

[(1, 561395857), (11, 51035987), (37, 15172861), (307, 1828651), (407, 1379351), (3377, 166241), (4493, 124949), (11359, 49423)]