111981857

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1549}}^1$

素因数の和:1712

約数の個数: 16

約数和(自身を含む): 123950400

約数和(自身を除く): 11968543

約数列:

[1, 13, 67, 83, 871, 1079, 1549, 5561, 20137, 72293, 103783, 128567, 1349179, 1671371, 8613989, 111981857]

約数ペア:

[(1, 111981857), (13, 8613989), (67, 1671371), (83, 1349179), (871, 128567), (1079, 103783), (1549, 72293), (5561, 20137)]