56491377

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{739}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 76581120

約数和(自身を除く): 20089743

約数列:

[1, 3, 83, 249, 307, 739, 921, 2217, 25481, 61337, 76443, 184011, 226873, 680619, 18830459, 56491377]

約数ペア:

[(1, 56491377), (3, 18830459), (83, 680619), (249, 226873), (307, 184011), (739, 76443), (921, 61337), (2217, 25481)]