7942961

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 9160704

約数和(自身を除く): 1217743

約数列:

[1, 13, 17, 127, 221, 283, 1651, 2159, 3679, 4811, 28067, 35941, 62543, 467233, 610997, 7942961]

約数ペア:

[(1, 7942961), (13, 610997), (17, 467233), (127, 62543), (221, 35941), (283, 28067), (1651, 4811), (2159, 3679)]