13136823

素因数分解:

$3^5\times 7^1\times {\mathrm{7723}}^1$

素因数の和:7745

約数の個数: 24

約数和(自身を含む): 22492288

約数和(自身を除く): 9355465

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 7723, 23169, 54061, 69507, 162183, 208521, 486549, 625563, 1459647, 1876689, 4378941, 13136823]

約数ペア:

[(1, 13136823), (3, 4378941), (7, 1876689), (9, 1459647), (21, 625563), (27, 486549), (63, 208521), (81, 162183), (189, 69507), (243, 54061), (567, 23169), (1701, 7723)]