12647133

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 19521216

約数和(自身を除く): 6874083

約数列:

[1, 3, 9, 17, 51, 131, 153, 393, 631, 1179, 1893, 2227, 5679, 6681, 10727, 20043, 32181, 82661, 96543, 247983, 743949, 1405237, 4215711, 12647133]

約数ペア:

[(1, 12647133), (3, 4215711), (9, 1405237), (17, 743949), (51, 247983), (131, 96543), (153, 82661), (393, 32181), (631, 20043), (1179, 10727), (1893, 6681), (2227, 5679)]