286810069

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 377782272

約数和(自身を除く): 90972203

約数列:

[1, 7, 13, 23, 83, 91, 127, 161, 169, 299, 581, 889, 1079, 1183, 1651, 1909, 2093, 2921, 3887, 7553, 10541, 11557, 13363, 14027, 20447, 21463, 24817, 27209, 37973, 73787, 98189, 137033, 150241, 173719, 242443, 265811, 322621, 493649, 959231, 1697101, 1781429, 2258347, 3151759, 3455543, 12470003, 22062313, 40972867, 286810069]

約数ペア:

[(1, 286810069), (7, 40972867), (13, 22062313), (23, 12470003), (83, 3455543), (91, 3151759), (127, 2258347), (161, 1781429), (169, 1697101), (299, 959231), (581, 493649), (889, 322621), (1079, 265811), (1183, 242443), (1651, 173719), (1909, 150241), (2093, 137033), (2921, 98189), (3887, 73787), (7553, 37973), (10541, 27209), (11557, 24817), (13363, 21463), (14027, 20447)]