1019737593

素因数分解:

$3^6\times 7^1\times {\mathrm{199831}}^1$

素因数の和:199856

約数の個数: 28

約数和(自身を含む): 1747331008

約数和(自身を除く): 727593415

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 199831, 599493, 1398817, 1798479, 4196451, 5395437, 12589353, 16186311, 37768059, 48558933, 113304177, 145676799, 339912531, 1019737593]

約数ペア:

[(1, 1019737593), (3, 339912531), (7, 145676799), (9, 113304177), (21, 48558933), (27, 37768059), (63, 16186311), (81, 12589353), (189, 5395437), (243, 4196451), (567, 1798479), (729, 1398817), (1701, 599493), (5103, 199831)]