31131097

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 34670592

約数和(自身を除く): 3539495

約数列:

[1, 17, 37, 43, 629, 731, 1151, 1591, 19567, 27047, 42587, 49493, 723979, 841381, 1831241, 31131097]

約数ペア:

[(1, 31131097), (17, 1831241), (37, 841381), (43, 723979), (629, 49493), (731, 42587), (1151, 27047), (1591, 19567)]