11980053

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{78301}}^1$

素因数の和:78324

約数の個数: 12

約数和(自身を含む): 18322668

約数和(自身を除く): 6342615

約数列:

[1, 3, 9, 17, 51, 153, 78301, 234903, 704709, 1331117, 3993351, 11980053]

約数ペア:

[(1, 11980053), (3, 3993351), (9, 1331117), (17, 704709), (51, 234903), (153, 78301)]