87980581

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1217}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 97401024

約数和(自身を除く): 9420443

約数列:

[1, 13, 67, 83, 871, 1079, 1217, 5561, 15821, 72293, 81539, 101011, 1060007, 1313143, 6767737, 87980581]

約数ペア:

[(1, 87980581), (13, 6767737), (67, 1313143), (83, 1060007), (871, 101011), (1079, 81539), (1217, 72293), (5561, 15821)]