630218979

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{50341}}^1$

素因数の和:50467

約数の個数: 24

約数和(自身を含む): 989522352

約数和(自身を除く): 359303373

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 963, 1391, 4173, 12519, 50341, 151023, 453069, 654433, 1963299, 5386487, 5889897, 16159461, 48478383, 70024331, 210072993, 630218979]

約数ペア:

[(1, 630218979), (3, 210072993), (9, 70024331), (13, 48478383), (39, 16159461), (107, 5889897), (117, 5386487), (321, 1963299), (963, 654433), (1391, 453069), (4173, 151023), (12519, 50341)]