82420981

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{823}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 90059904

約数和(自身を除く): 7638923

約数列:

[1, 17, 43, 137, 731, 823, 2329, 5891, 13991, 35389, 100147, 112751, 601613, 1916767, 4848293, 82420981]

約数ペア:

[(1, 82420981), (17, 4848293), (43, 1916767), (137, 601613), (731, 112751), (823, 100147), (2329, 35389), (5891, 13991)]