636879087

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{50873}}^1$

素因数の和:50999

約数の個数: 24

約数和(自身を含む): 999979344

約数和(自身を除く): 363100257

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 963, 1391, 4173, 12519, 50873, 152619, 457857, 661349, 1984047, 5443411, 5952141, 16330233, 48990699, 70764343, 212293029, 636879087]

約数ペア:

[(1, 636879087), (3, 212293029), (9, 70764343), (13, 48990699), (39, 16330233), (107, 5952141), (117, 5443411), (321, 1984047), (963, 661349), (1391, 457857), (4173, 152619), (12519, 50873)]