3782709

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 6319040

約数和(自身を除く): 2536331

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 619, 679, 873, 1857, 2037, 4333, 5571, 6111, 12999, 38997, 60043, 180129, 420301, 540387, 1260903, 3782709]

約数ペア:

[(1, 3782709), (3, 1260903), (7, 540387), (9, 420301), (21, 180129), (63, 60043), (97, 38997), (291, 12999), (619, 6111), (679, 5571), (873, 4333), (1857, 2037)]