1344907557

素因数分解:

$3^5\times 7^2\times {\mathrm{112951}}^1$

素因数の和:112980

約数の個数: 36

約数和(自身を含む): 2343528096

約数和(自身を除く): 998620539

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1701, 3969, 11907, 112951, 338853, 790657, 1016559, 2371971, 3049677, 5534599, 7115913, 9149031, 16603797, 21347739, 27447093, 49811391, 64043217, 149434173, 192129651, 448302519, 1344907557]

約数ペア:

[(1, 1344907557), (3, 448302519), (7, 192129651), (9, 149434173), (21, 64043217), (27, 49811391), (49, 27447093), (63, 21347739), (81, 16603797), (147, 9149031), (189, 7115913), (243, 5534599), (441, 3049677), (567, 2371971), (1323, 1016559), (1701, 790657), (3969, 338853), (11907, 112951)]