6618339

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8081}}^1$

素因数の和:8107

約数の個数: 24

約数和(自身を含む): 11767392

約数和(自身を除く): 5149053

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 8081, 24243, 56567, 72729, 105053, 169701, 315159, 509103, 735371, 945477, 2206113, 6618339]

約数ペア:

[(1, 6618339), (3, 2206113), (7, 945477), (9, 735371), (13, 509103), (21, 315159), (39, 169701), (63, 105053), (91, 72729), (117, 56567), (273, 24243), (819, 8081)]