17295159

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 27371520

約数和(自身を除く): 10076361

約数列:

[1, 3, 7, 21, 43, 107, 129, 179, 301, 321, 537, 749, 903, 1253, 2247, 3759, 4601, 7697, 13803, 19153, 23091, 32207, 53879, 57459, 96621, 134071, 161637, 402213, 823579, 2470737, 5765053, 17295159]

約数ペア:

[(1, 17295159), (3, 5765053), (7, 2470737), (21, 823579), (43, 402213), (107, 161637), (129, 134071), (179, 96621), (301, 57459), (321, 53879), (537, 32207), (749, 23091), (903, 19153), (1253, 13803), (2247, 7697), (3759, 4601)]