56712489

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1\times {\mathrm{541}}^1$

素因数の和:1048

約数の個数: 16

約数和(自身を含む): 76851264

約数和(自身を除く): 20138775

約数列:

[1, 3, 83, 249, 421, 541, 1263, 1623, 34943, 44903, 104829, 134709, 227761, 683283, 18904163, 56712489]

約数ペア:

[(1, 56712489), (3, 18904163), (83, 683283), (249, 227761), (421, 134709), (541, 104829), (1263, 44903), (1623, 34943)]