17941749

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1733}}^1$

素因数の和:1789

約数の個数: 32

約数和(自身を含む): 29963520

約数和(自身を除く): 12021771

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 493, 609, 1479, 1733, 3451, 5199, 10353, 12131, 29461, 36393, 50257, 88383, 150771, 206227, 351799, 618681, 854369, 1055397, 2563107, 5980583, 17941749]

約数ペア:

[(1, 17941749), (3, 5980583), (7, 2563107), (17, 1055397), (21, 854369), (29, 618681), (51, 351799), (87, 206227), (119, 150771), (203, 88383), (357, 50257), (493, 36393), (609, 29461), (1479, 12131), (1733, 10353), (3451, 5199)]