2930409

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 4548960

約数和(自身を除く): 1618551

約数列:

[1, 3, 9, 17, 51, 107, 153, 179, 321, 537, 963, 1611, 1819, 3043, 5457, 9129, 16371, 19153, 27387, 57459, 172377, 325601, 976803, 2930409]

約数ペア:

[(1, 2930409), (3, 976803), (9, 325601), (17, 172377), (51, 57459), (107, 27387), (153, 19153), (179, 16371), (321, 9129), (537, 5457), (963, 3043), (1611, 1819)]