71331377

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{593}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 81164160

約数和(自身を除く): 9832783

約数列:

[1, 13, 19, 247, 487, 593, 6331, 7709, 9253, 11267, 120289, 146471, 288791, 3754283, 5487029, 71331377]

約数ペア:

[(1, 71331377), (13, 5487029), (19, 3754283), (247, 288791), (487, 146471), (593, 120289), (6331, 11267), (7709, 9253)]