42389959

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:726

約数の個数: 16

約数和(自身を含む): 46455552

約数和(自身を除く): 4065593

約数列:

[1, 17, 43, 103, 563, 731, 1751, 4429, 9571, 24209, 57989, 75293, 411553, 985813, 2493527, 42389959]

約数ペア:

[(1, 42389959), (17, 2493527), (43, 985813), (103, 411553), (563, 75293), (731, 57989), (1751, 24209), (4429, 9571)]