214419113

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{563}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 233171136

約数和(自身を除く): 18752023

約数列:

[1, 17, 43, 521, 563, 731, 8857, 9571, 22403, 24209, 293323, 380851, 411553, 4986491, 12612889, 214419113]

約数ペア:

[(1, 214419113), (17, 12612889), (43, 4986491), (521, 411553), (563, 380851), (731, 293323), (8857, 24209), (9571, 22403)]