1740765891579

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{641}}^1\times {\mathrm{486947}}^1$

素因数の和:487628

約数の個数: 48

約数和(自身を含む): 2746059490944

約数和(自身を除く): 1005293599365

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 641, 1859, 1923, 5577, 7051, 8333, 21153, 24999, 91663, 108329, 274989, 324987, 486947, 1191619, 1460841, 3574857, 5356417, 6330311, 16069251, 18990933, 69633421, 82294043, 208900263, 246882129, 312133027, 905234473, 936399081, 2715703419, 3433463297, 4057729351, 10300389891, 12173188053, 44635022861, 52750481563, 133905068583, 158251444689, 580255297193, 1740765891579]

約数ペア:

[(1, 1740765891579), (3, 580255297193), (11, 158251444689), (13, 133905068583), (33, 52750481563), (39, 44635022861), (143, 12173188053), (169, 10300389891), (429, 4057729351), (507, 3433463297), (641, 2715703419), (1859, 936399081), (1923, 905234473), (5577, 312133027), (7051, 246882129), (8333, 208900263), (21153, 82294043), (24999, 69633421), (91663, 18990933), (108329, 16069251), (274989, 6330311), (324987, 5356417), (486947, 3574857), (1191619, 1460841)]