26074821

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 39398400

約数和(自身を除く): 13323579

約数列:

[1, 3, 17, 19, 51, 57, 71, 213, 323, 379, 969, 1137, 1207, 1349, 3621, 4047, 6443, 7201, 19329, 21603, 22933, 26909, 68799, 80727, 122417, 367251, 457453, 511271, 1372359, 1533813, 8691607, 26074821]

約数ペア:

[(1, 26074821), (3, 8691607), (17, 1533813), (19, 1372359), (51, 511271), (57, 457453), (71, 367251), (213, 122417), (323, 80727), (379, 68799), (969, 26909), (1137, 22933), (1207, 21603), (1349, 19329), (3621, 7201), (4047, 6443)]