9989331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1117}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 14596608

約数和(自身を除く): 4607277

約数列:

[1, 3, 11, 33, 271, 813, 1117, 2981, 3351, 8943, 12287, 36861, 302707, 908121, 3329777, 9989331]

約数ペア:

[(1, 9989331), (3, 3329777), (11, 908121), (33, 302707), (271, 36861), (813, 12287), (1117, 8943), (2981, 3351)]