15958143

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{733}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 24045840

約数和(自身を除く): 8087697

約数列:

[1, 3, 9, 41, 59, 123, 177, 369, 531, 733, 2199, 2419, 6597, 7257, 21771, 30053, 43247, 90159, 129741, 270477, 389223, 1773127, 5319381, 15958143]

約数ペア:

[(1, 15958143), (3, 5319381), (9, 1773127), (41, 389223), (59, 270477), (123, 129741), (177, 90159), (369, 43247), (531, 30053), (733, 21771), (2199, 7257), (2419, 6597)]