15988959

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14929}}^1$

素因数の和:14959

約数の個数: 24

約数和(自身を含む): 27948960

約数和(自身を除く): 11960001

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 14929, 44787, 104503, 134361, 253793, 313509, 761379, 940527, 1776551, 2284137, 5329653, 15988959]

約数ペア:

[(1, 15988959), (3, 5329653), (7, 2284137), (9, 1776551), (17, 940527), (21, 761379), (51, 313509), (63, 253793), (119, 134361), (153, 104503), (357, 44787), (1071, 14929)]