13966197

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 24883200

約数和(自身を除く): 10917003

約数列:

[1, 3, 7, 17, 19, 21, 29, 51, 57, 71, 87, 119, 133, 203, 213, 323, 357, 399, 493, 497, 551, 609, 969, 1207, 1349, 1479, 1491, 1653, 2059, 2261, 3451, 3621, 3857, 4047, 6177, 6783, 8449, 9367, 9443, 10353, 11571, 14413, 22933, 25347, 28101, 28329, 35003, 39121, 43239, 65569, 68799, 105009, 117363, 160531, 196707, 245021, 273847, 481593, 665057, 735063, 821541, 1995171, 4655399, 13966197]

約数ペア:

[(1, 13966197), (3, 4655399), (7, 1995171), (17, 821541), (19, 735063), (21, 665057), (29, 481593), (51, 273847), (57, 245021), (71, 196707), (87, 160531), (119, 117363), (133, 105009), (203, 68799), (213, 65569), (323, 43239), (357, 39121), (399, 35003), (493, 28329), (497, 28101), (551, 25347), (609, 22933), (969, 14413), (1207, 11571), (1349, 10353), (1479, 9443), (1491, 9367), (1653, 8449), (2059, 6783), (2261, 6177), (3451, 4047), (3621, 3857)]