8947407

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8039}}^1$

素因数の和:8102

約数の個数: 16

約数和(自身を含む): 13893120

約数和(自身を除く): 4945713

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 8039, 24117, 56273, 168819, 426067, 1278201, 2982469, 8947407]

約数ペア:

[(1, 8947407), (3, 2982469), (7, 1278201), (21, 426067), (53, 168819), (159, 56273), (371, 24117), (1113, 8039)]