121497321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{13999}}^1$

素因数の和:14276

約数の個数: 16

約数和(自身を含む): 177408000

約数和(自身を除く): 55910679

約数列:

[1, 3, 11, 33, 263, 789, 2893, 8679, 13999, 41997, 153989, 461967, 3681737, 11045211, 40499107, 121497321]

約数ペア:

[(1, 121497321), (3, 40499107), (11, 11045211), (33, 3681737), (263, 461967), (789, 153989), (2893, 41997), (8679, 13999)]