1516489

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 16

約数和(自身を含む): 1741824

約数和(自身を除く): 225335

約数列:

[1, 13, 31, 53, 71, 403, 689, 923, 1643, 2201, 3763, 21359, 28613, 48919, 116653, 1516489]

約数ペア:

[(1, 1516489), (13, 116653), (31, 48919), (53, 28613), (71, 21359), (403, 3763), (689, 2201), (923, 1643)]