71030971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1669}}^1$

素因数の和:1806

約数の個数: 16

約数和(自身を含む): 80079840

約数和(自身を除く): 9048869

約数列:

[1, 11, 53, 73, 583, 803, 1669, 3869, 18359, 42559, 88457, 121837, 973027, 1340207, 6457361, 71030971]

約数ペア:

[(1, 71030971), (11, 6457361), (53, 1340207), (73, 973027), (583, 121837), (803, 88457), (1669, 42559), (3869, 18359)]