3856041

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 6441344

約数和(自身を除く): 2585303

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 631, 679, 873, 1893, 2037, 4417, 5679, 6111, 13251, 39753, 61207, 183621, 428449, 550863, 1285347, 3856041]

約数ペア:

[(1, 3856041), (3, 1285347), (7, 550863), (9, 428449), (21, 183621), (63, 61207), (97, 39753), (291, 13251), (631, 6111), (679, 5679), (873, 4417), (1893, 2037)]