450861021

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{104149}}^1$

素因数の和:104205

約数の個数: 24

約数和(自身を含む): 720301400

約数和(自身を除く): 269440379

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 104149, 312447, 937341, 1353937, 3853513, 4061811, 11560539, 12185433, 34681617, 50095669, 150287007, 450861021]

約数ペア:

[(1, 450861021), (3, 150287007), (9, 50095669), (13, 34681617), (37, 12185433), (39, 11560539), (111, 4061811), (117, 3853513), (333, 1353937), (481, 937341), (1443, 312447), (4329, 104149)]