2247208817

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{53657}}^1$

素因数の和:53888

約数の個数: 16

約数和(自身を含む): 2664870912

約数和(自身を除く): 417662095

約数列:

[1, 7, 31, 193, 217, 1351, 5983, 41881, 53657, 375599, 1663367, 10355801, 11643569, 72490607, 321029831, 2247208817]

約数ペア:

[(1, 2247208817), (7, 321029831), (31, 72490607), (193, 11643569), (217, 10355801), (1351, 1663367), (5983, 375599), (41881, 53657)]