1323128669541

素因数分解:

$3^1\times 7^3\times {\mathrm{1285839329}}^1$

素因数の和:1285839353

約数の個数: 16

約数和(自身を含む): 2057342928000

約数和(自身を除く): 734214258459

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 1285839329, 3857517987, 9000875303, 27002625909, 63006127121, 189018381363, 441042889847, 1323128669541]

約数ペア:

[(1, 1323128669541), (3, 441042889847), (7, 189018381363), (21, 63006127121), (49, 27002625909), (147, 9000875303), (343, 3857517987), (1029, 1285839329)]