422156738289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7639}}^1\times {\mathrm{128819}}^1$

素因数の和:136485

約数の個数: 32

約数和(自身を含む): 661372185600

約数和(自身を除く): 239215447311

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 7639, 22917, 84029, 99307, 128819, 252087, 297921, 386457, 1092377, 1417009, 1674647, 3277131, 4251027, 5023941, 18421117, 55263351, 984048341, 2952145023, 10824531751, 12792628433, 32473595253, 38377885299, 140718912763, 422156738289]

約数ペア:

[(1, 422156738289), (3, 140718912763), (11, 38377885299), (13, 32473595253), (33, 12792628433), (39, 10824531751), (143, 2952145023), (429, 984048341), (7639, 55263351), (22917, 18421117), (84029, 5023941), (99307, 4251027), (128819, 3277131), (252087, 1674647), (297921, 1417009), (386457, 1092377)]