2783000943

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{11701}}^1$

素因数の和:12116

約数の個数: 32

約数和(自身を含む): 4313825280

約数和(自身を除く): 1530824337

約数列:

[1, 3, 9, 23, 27, 69, 207, 383, 621, 1149, 3447, 8809, 10341, 11701, 26427, 35103, 79281, 105309, 237843, 269123, 315927, 807369, 2422107, 4481483, 7266321, 13444449, 40333347, 103074109, 121000041, 309222327, 927666981, 2783000943]

約数ペア:

[(1, 2783000943), (3, 927666981), (9, 309222327), (23, 121000041), (27, 103074109), (69, 40333347), (207, 13444449), (383, 7266321), (621, 4481483), (1149, 2422107), (3447, 807369), (8809, 315927), (10341, 269123), (11701, 237843), (26427, 105309), (35103, 79281)]