2078211027

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{24671}}^1$

素因数の和:25370

約数の個数: 16

約数和(自身を含む): 2839845888

約数和(自身を除く): 761634861

約数列:

[1, 3, 43, 129, 653, 1959, 24671, 28079, 74013, 84237, 1060853, 3182559, 16110163, 48330489, 692737009, 2078211027]

約数ペア:

[(1, 2078211027), (3, 692737009), (43, 48330489), (129, 16110163), (653, 3182559), (1959, 1060853), (24671, 84237), (28079, 74013)]