2280159

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2129}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 3987360

約数和(自身を除く): 1707201

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 2129, 6387, 14903, 19161, 36193, 44709, 108579, 134127, 253351, 325737, 760053, 2280159]

約数ペア:

[(1, 2280159), (3, 760053), (7, 325737), (9, 253351), (17, 134127), (21, 108579), (51, 44709), (63, 36193), (119, 19161), (153, 14903), (357, 6387), (1071, 2129)]