80415049

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1741}}^1$

素因数の和:1801

約数の個数: 32

約数和(自身を含む): 105356160

約数和(自身を除く): 24941111

約数列:

[1, 11, 13, 17, 19, 143, 187, 209, 221, 247, 323, 1741, 2431, 2717, 3553, 4199, 19151, 22633, 29597, 33079, 46189, 248963, 325567, 363869, 384761, 430027, 562343, 4232371, 4730297, 6185773, 7310459, 80415049]

約数ペア:

[(1, 80415049), (11, 7310459), (13, 6185773), (17, 4730297), (19, 4232371), (143, 562343), (187, 430027), (209, 384761), (221, 363869), (247, 325567), (323, 248963), (1741, 46189), (2431, 33079), (2717, 29597), (3553, 22633), (4199, 19151)]