1097471889

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{4271}}^1$

素因数の和:4618

約数の個数: 32

約数和(自身を含む): 1684193280

約数和(自身を除く): 586721391

約数列:

[1, 3, 9, 27, 31, 93, 279, 307, 837, 921, 2763, 4271, 8289, 9517, 12813, 28551, 38439, 85653, 115317, 132401, 256959, 397203, 1191609, 1311197, 3574827, 3933591, 11800773, 35402319, 40647107, 121941321, 365823963, 1097471889]

約数ペア:

[(1, 1097471889), (3, 365823963), (9, 121941321), (27, 40647107), (31, 35402319), (93, 11800773), (279, 3933591), (307, 3574827), (837, 1311197), (921, 1191609), (2763, 397203), (4271, 256959), (8289, 132401), (9517, 115317), (12813, 85653), (28551, 38439)]