11605713

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 64

約数和(自身を含む): 20736000

約数和(自身を除く): 9130287

約数列:

[1, 3, 7, 17, 19, 21, 29, 51, 57, 59, 87, 119, 133, 177, 203, 323, 357, 399, 413, 493, 551, 609, 969, 1003, 1121, 1239, 1479, 1653, 1711, 2261, 3009, 3363, 3451, 3857, 5133, 6783, 7021, 7847, 9367, 10353, 11571, 11977, 19057, 21063, 23541, 28101, 29087, 32509, 35931, 57171, 65569, 87261, 97527, 133399, 196707, 203609, 227563, 400197, 552653, 610827, 682689, 1657959, 3868571, 11605713]

約数ペア:

[(1, 11605713), (3, 3868571), (7, 1657959), (17, 682689), (19, 610827), (21, 552653), (29, 400197), (51, 227563), (57, 203609), (59, 196707), (87, 133399), (119, 97527), (133, 87261), (177, 65569), (203, 57171), (323, 35931), (357, 32509), (399, 29087), (413, 28101), (493, 23541), (551, 21063), (609, 19057), (969, 11977), (1003, 11571), (1121, 10353), (1239, 9367), (1479, 7847), (1653, 7021), (1711, 6783), (2261, 5133), (3009, 3857), (3363, 3451)]