17239593

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43207}}^1$

素因数の和:43236

約数の個数: 16

約数和(自身を含む): 27653120

約数和(自身を除く): 10413527

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 43207, 129621, 302449, 820933, 907347, 2462799, 5746531, 17239593]

約数ペア:

[(1, 17239593), (3, 5746531), (7, 2462799), (19, 907347), (21, 820933), (57, 302449), (133, 129621), (399, 43207)]