1444149

素因数分解:

$3^6\times 7^1\times {\mathrm{283}}^1$

素因数の和:308

約数の個数: 28

約数和(自身を含む): 2483296

約数和(自身を除く): 1039147

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 283, 567, 729, 849, 1701, 1981, 2547, 5103, 5943, 7641, 17829, 22923, 53487, 68769, 160461, 206307, 481383, 1444149]

約数ペア:

[(1, 1444149), (3, 481383), (7, 206307), (9, 160461), (21, 68769), (27, 53487), (63, 22923), (81, 17829), (189, 7641), (243, 5943), (283, 5103), (567, 2547), (729, 1981), (849, 1701)]