40519731

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{15193}}^1$

素因数の和:15330

約数の個数: 16

約数和(自身を含む): 62234624

約数和(自身を除く): 21714893

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 15193, 45579, 106351, 319053, 1929511, 5788533, 13506577, 40519731]

約数ペア:

[(1, 40519731), (3, 13506577), (7, 5788533), (21, 1929511), (127, 319053), (381, 106351), (889, 45579), (2667, 15193)]