12415347

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4583}}^1$

素因数の和:4639

約数の個数: 24

約数和(自身を含む): 20976384

約数和(自身を除く): 8561037

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 4583, 13749, 32081, 41247, 96243, 197069, 288729, 591207, 1379483, 1773621, 4138449, 12415347]

約数ペア:

[(1, 12415347), (3, 4138449), (7, 1773621), (9, 1379483), (21, 591207), (43, 288729), (63, 197069), (129, 96243), (301, 41247), (387, 32081), (903, 13749), (2709, 4583)]