1383041667

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{3313}}^1$

素因数の和:3619

約数の個数: 32

約数和(自身を含む): 2139624448

約数和(自身を除く): 756582781

約数列:

[1, 3, 7, 21, 103, 193, 309, 579, 721, 1351, 2163, 3313, 4053, 9939, 19879, 23191, 59637, 69573, 139153, 341239, 417459, 639409, 1023717, 1918227, 2388673, 4475863, 7166019, 13427589, 65859127, 197577381, 461013889, 1383041667]

約数ペア:

[(1, 1383041667), (3, 461013889), (7, 197577381), (21, 65859127), (103, 13427589), (193, 7166019), (309, 4475863), (579, 2388673), (721, 1918227), (1351, 1023717), (2163, 639409), (3313, 417459), (4053, 341239), (9939, 139153), (19879, 69573), (23191, 59637)]