338367029

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17791}}^1$

素因数の和:17841

約数の個数: 32

約数和(自身を含む): 478248960

約数和(自身を除く): 139881931

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 209, 247, 1001, 1463, 1729, 2717, 17791, 19019, 124537, 195701, 231283, 338029, 1369907, 1618981, 2366203, 2544113, 3718319, 4394377, 17808791, 26028233, 30760639, 48338147, 338367029]

約数ペア:

[(1, 338367029), (7, 48338147), (11, 30760639), (13, 26028233), (19, 17808791), (77, 4394377), (91, 3718319), (133, 2544113), (143, 2366203), (209, 1618981), (247, 1369907), (1001, 338029), (1463, 231283), (1729, 195701), (2717, 124537), (17791, 19019)]