3973293

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 6054048

約数和(自身を除く): 2080755

約数列:

[1, 3, 9, 27, 81, 83, 197, 243, 249, 591, 747, 1773, 2241, 5319, 6723, 15957, 16351, 20169, 47871, 49053, 147159, 441477, 1324431, 3973293]

約数ペア:

[(1, 3973293), (3, 1324431), (9, 441477), (27, 147159), (81, 49053), (83, 47871), (197, 20169), (243, 16351), (249, 15957), (591, 6723), (747, 5319), (1773, 2241)]