856554027

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{5009}}^1$

素因数の和:5515

約数の個数: 32

約数和(自身を含む): 1385164800

約数和(自身を除く): 528610773

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 479, 1437, 3353, 5009, 8143, 10059, 15027, 24429, 35063, 57001, 85153, 105189, 171003, 255459, 596071, 1788213, 2399311, 7197933, 16795177, 40788287, 50385531, 122364861, 285518009, 856554027]

約数ペア:

[(1, 856554027), (3, 285518009), (7, 122364861), (17, 50385531), (21, 40788287), (51, 16795177), (119, 7197933), (357, 2399311), (479, 1788213), (1437, 596071), (3353, 255459), (5009, 171003), (8143, 105189), (10059, 85153), (15027, 57001), (24429, 35063)]