978532269

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{43037}}^1$

素因数の和:43117

約数の個数: 32

約数和(自身を含む): 1561762944

約数和(自身を除く): 583230675

約数列:

[1, 3, 11, 13, 33, 39, 53, 143, 159, 429, 583, 689, 1749, 2067, 7579, 22737, 43037, 129111, 473407, 559481, 1420221, 1678443, 2280961, 6154291, 6842883, 18462873, 25090571, 29652493, 75271713, 88957479, 326177423, 978532269]

約数ペア:

[(1, 978532269), (3, 326177423), (11, 88957479), (13, 75271713), (33, 29652493), (39, 25090571), (53, 18462873), (143, 6842883), (159, 6154291), (429, 2280961), (583, 1678443), (689, 1420221), (1749, 559481), (2067, 473407), (7579, 129111), (22737, 43037)]