16827603

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1493}}^1$

素因数の和:1543

約数の個数: 24

約数和(自身を含む): 25684848

約数和(自身を除く): 8857245

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 663, 867, 1493, 3757, 4479, 11271, 19409, 25381, 58227, 76143, 329953, 431477, 989859, 1294431, 5609201, 16827603]

約数ペア:

[(1, 16827603), (3, 5609201), (13, 1294431), (17, 989859), (39, 431477), (51, 329953), (221, 76143), (289, 58227), (663, 25381), (867, 19409), (1493, 11271), (3757, 4479)]