12180189

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4567}}^1$

素因数の和:4704

約数の個数: 16

約数和(自身を含む): 18710528

約数和(自身を除く): 6530339

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 4567, 13701, 31969, 95907, 580009, 1740027, 4060063, 12180189]

約数ペア:

[(1, 12180189), (3, 4060063), (7, 1740027), (21, 580009), (127, 95907), (381, 31969), (889, 13701), (2667, 4567)]