133973237

素因数分解:

${\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{5227}}^1$

素因数の和:5336

約数の個数: 12

約数和(自身を含む): 143414496

約数和(自身を除く): 9441259

約数列:

[1, 19, 71, 361, 1349, 5227, 25631, 99313, 371117, 1886947, 7051223, 133973237]

約数ペア:

[(1, 133973237), (19, 7051223), (71, 1886947), (361, 371117), (1349, 99313), (5227, 25631)]