219345291

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{10601}}^1$

素因数の和:10648

約数の個数: 36

約数和(自身を含む): 366617160

約数和(自身を除く): 147271869

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 171, 209, 363, 627, 1089, 1881, 2299, 6897, 10601, 20691, 31803, 95409, 116611, 201419, 349833, 604257, 1049499, 1282721, 1812771, 2215609, 3848163, 6646827, 11544489, 19940481, 24371699, 73115097, 219345291]

約数ペア:

[(1, 219345291), (3, 73115097), (9, 24371699), (11, 19940481), (19, 11544489), (33, 6646827), (57, 3848163), (99, 2215609), (121, 1812771), (171, 1282721), (209, 1049499), (363, 604257), (627, 349833), (1089, 201419), (1881, 116611), (2299, 95409), (6897, 31803), (10601, 20691)]