27904701

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{49741}}^1$

素因数の和:49772

約数の個数: 16

約数和(自身を含む): 42977088

約数和(自身を除く): 15072387

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 49741, 149223, 547151, 845597, 1641453, 2536791, 9301567, 27904701]

約数ペア:

[(1, 27904701), (3, 9301567), (11, 2536791), (17, 1641453), (33, 845597), (51, 547151), (187, 149223), (561, 49741)]