1838203773

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{158863}}^1$

素因数の和:158921

約数の個数: 32

約数和(自身を含む): 3050188800

約数和(自身を除く): 1211985027

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 11571, 158863, 476589, 1112041, 3018397, 3336123, 4607027, 9055191, 13821081, 21128779, 32249189, 63386337, 87533513, 96747567, 262600539, 612734591, 1838203773]

約数ペア:

[(1, 1838203773), (3, 612734591), (7, 262600539), (19, 96747567), (21, 87533513), (29, 63386337), (57, 32249189), (87, 21128779), (133, 13821081), (203, 9055191), (399, 4607027), (551, 3336123), (609, 3018397), (1653, 1112041), (3857, 476589), (11571, 158863)]