12257788239

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{2967269}}^1$

素因数の和:2967301

約数の個数: 24

約数和(自身を含む): 19441553040

約数和(自身を除く): 7183764801

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 2967269, 8901807, 26705421, 50443573, 80116263, 151330719, 240348789, 453992157, 721046367, 1361976471, 4085929413, 12257788239]

約数ペア:

[(1, 12257788239), (3, 4085929413), (9, 1361976471), (17, 721046367), (27, 453992157), (51, 240348789), (81, 151330719), (153, 80116263), (243, 50443573), (459, 26705421), (1377, 8901807), (4131, 2967269)]