87967439

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1867}}^1$

素因数の和:2054

約数の個数: 16

約数和(自身を含む): 103292928

約数和(自身を除く): 15325489

約数列:

[1, 7, 53, 127, 371, 889, 1867, 6731, 13069, 47117, 98951, 237109, 692657, 1659763, 12566777, 87967439]

約数ペア:

[(1, 87967439), (7, 12566777), (53, 1659763), (127, 692657), (371, 237109), (889, 98951), (1867, 47117), (6731, 13069)]