1339933439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{15313}}^1$

素因数の和:15506

約数の個数: 16

約数和(自身を含む): 1481905152

約数和(自身を除く): 141971713

約数列:

[1, 13, 53, 127, 689, 1651, 6731, 15313, 87503, 199069, 811589, 1944751, 10550657, 25281763, 103071803, 1339933439]

約数ペア:

[(1, 1339933439), (13, 103071803), (53, 25281763), (127, 10550657), (689, 1944751), (1651, 811589), (6731, 199069), (15313, 87503)]