39521217

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{769}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 54306560

約数和(自身を除く): 14785343

約数列:

[1, 3, 37, 111, 463, 769, 1389, 2307, 17131, 28453, 51393, 85359, 356047, 1068141, 13173739, 39521217]

約数ペア:

[(1, 39521217), (3, 13173739), (37, 1068141), (111, 356047), (463, 85359), (769, 51393), (1389, 28453), (2307, 17131)]