9519647221

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{72643}}^1$

素因数の和:72940

約数の個数: 16

約数和(自身を含む): 11048861824

約数和(自身を除く): 1529214603

約数列:

[1, 7, 97, 193, 679, 1351, 18721, 72643, 131047, 508501, 7046371, 14020099, 49324597, 98140693, 1359949603, 9519647221]

約数ペア:

[(1, 9519647221), (7, 1359949603), (97, 98140693), (193, 49324597), (679, 14020099), (1351, 7046371), (18721, 508501), (72643, 131047)]