7139979

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10303}}^1$

素因数の和:10327

約数の個数: 24

約数和(自身を含む): 12859392

約数和(自身を除く): 5719413

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 10303, 30909, 72121, 92727, 113333, 216363, 339999, 649089, 793331, 1019997, 2379993, 7139979]

約数ペア:

[(1, 7139979), (3, 2379993), (7, 1019997), (9, 793331), (11, 649089), (21, 339999), (33, 216363), (63, 113333), (77, 92727), (99, 72121), (231, 30909), (693, 10303)]